Summer Series 2026 course card CC3, Thursday, Blue Fleet

DBSC · https://dbsc.ie/wp-content/uploads/2026/04/CC3_Thursday_Blue_2026_v1.pdf · https://dbsc.ie/wp-content/uploads/2026/04/DBSC_Marks_Bearings_Distances_2026_v1.pdf

Courses

All marks are rounding marks except those in a box, which are passing marks. Red marks are rounded or passed to port, green to starboard. Select a course to draw it on the chart: its legs are numbered in sailing order, a leg sailed again is drawn beside the first, and a ring shows the side each mark is left on.

Chart: © OpenStreetMap contributors · © OpenSeaMap contributors. Marks laid per race are not shown.

Select a course to draw it on the chart.

Course A1

Leg	From	To	° true	NM
1	Start	D	—	—
2	D	J	131	1.37
3	J	F	355	0.97
4	F	B	219	1.37
5	B	K	110	0.50
6	K	E	358	1.37
7	E	3	194	1.86
Legs between placed marks				7.44

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course A2

Leg	From	To	° true	NM
1	Start	D	—	—
2	D	J	131	1.37
3	J	F	355	0.97
4	F	B	219	1.37
5	B	K	110	0.50
6	K	M	355	0.70
7	M	3	200	1.21
Legs between placed marks				6.12

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course A3

Leg	From	To	° true	NM
1	Start	D	—	—
2	D	H	166	1.30
3	H	E	007	1.49
4	E	3	194	1.86
Legs between placed marks				4.65

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course A4

Leg	From	To	° true	NM
1	Start	D	—	—
2	D	K	154	1.28
3	K	E	358	1.37
4	E	O	189	1.86
Legs between placed marks				4.51

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course A5

Leg	From	To	° true	NM
1	Start	D	—	—
2	D	K	154	1.28
3	K	M	355	0.70
4	M	O	193	1.20
Legs between placed marks				3.18

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course A6

Leg	From	To	° true	NM
1	Start	D	—	—
2	D	B	175	0.98
3	B	C	330	0.53
4	C	O	160	1.17
Legs between placed marks				2.69

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course A7

Leg	From	To	° true	NM
1	Start	D	—	—
2	D	O	172	1.64
Legs between placed marks				1.64

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course A8

Leg	From	To	° true	NM
1	Start	C	—	—
2	C	O	160	1.17
Legs between placed marks				1.17

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course B1

Leg	From	To	° true	NM
1	Start	E	—	—
2	E	C	223	1.01
3	C	K	131	0.97
4	K	F	018	1.29
5	F	K	198	1.29
6	K	G	040	0.99
7	G	3	223	1.63
Legs between placed marks				7.19

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course B2

Leg	From	To	° true	NM
1	Start	E	—	—
2	E	L	217	1.67
3	L	E	037	1.67
4	E	C	223	1.01
5	C	M	084	0.67
6	M	3	200	1.21
Legs between placed marks				6.24

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course B3

Leg	From	To	° true	NM
1	Start	E	—	—
2	E	C	223	1.01
3	C	K	131	0.97
4	K	G	040	0.99
5	G	3	223	1.63
Legs between placed marks				4.60

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course B4

Leg	From	To	° true	NM
1	Start	E	—	—
2	E	C	223	1.01
3	C	K	131	0.97
4	K	G	040	0.99
5	G	O	218	1.56
Legs between placed marks				4.52

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course B5

Leg	From	To	° true	NM
1	Start	E	—	—
2	E	B	199	1.27
3	B	M	037	0.66
4	M	O	193	1.20
Legs between placed marks				3.14

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course B6

Leg	From	To	° true	NM
1	Start	E	—	—
2	E	D	247	0.55
3	D	M	133	0.67
4	M	O	193	1.20
Legs between placed marks				2.42

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course B7

Leg	From	To	° true	NM
1	Start	E	—	—
2	E	O	189	1.86
Legs between placed marks				1.86

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course B8

Leg	From	To	° true	NM
1	Start	M	—	—
2	M	O	193	1.20
Legs between placed marks				1.20

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course C1

Leg	From	To	° true	NM
1	Start	F	—	—
2	F	C	242	1.28
3	C	E	043	1.01
4	E	K	178	1.37
5	K	G	040	0.99
6	G	B	242	1.25
7	B	3	182	0.60
Legs between placed marks				6.51

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course C2

Leg	From	To	° true	NM
1	Start	F	—	—
2	F	C	242	1.28
3	C	E	043	1.01
4	E	K	178	1.37
5	K	J	062	0.55
6	J	B	265	0.95
7	B	3	182	0.60
Legs between placed marks				5.78

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course C3

Leg	From	To	° true	NM
1	Start	F	—	—
2	F	B	219	1.37
3	B	K	110	0.50
4	K	J	062	0.55
5	J	B	265	0.95
6	B	3	182	0.60
Legs between placed marks				3.98

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course C4

Leg	From	To	° true	NM
1	Start	F	—	—
2	F	B	219	1.37
3	B	K	110	0.50
4	K	J	062	0.55
5	J	B	265	0.95
6	B	O	168	0.66
Legs between placed marks				4.03

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course C5

Leg	From	To	° true	NM
1	Start	M	—	—
2	M	C	264	0.67
3	C	E	043	1.01
4	E	3	194	1.86
Legs between placed marks				3.54

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course C6

Leg	From	To	° true	NM
1	Start	M	—	—
2	M	C	264	0.67
3	C	D	019	0.55
4	D	O	172	1.64
Legs between placed marks				2.86

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course C7

Leg	From	To	° true	NM
1	Start	M	—	—
2	M	L	236	1.19
3	L	O	125	0.87
Legs between placed marks				2.06

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course C8

Leg	From	To	° true	NM
1	Start	M	—	—
2	M	O	193	1.20
Legs between placed marks				1.20

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course D1

Leg	From	To	° true	NM
1	Start	J	—	—
2	J	C	287	1.27
3	C	F	062	1.28
4	F	B	219	1.37
5	B	G	062	1.25
6	G	X	226	1.69
Legs between placed marks				6.87

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course D2

Leg	From	To	° true	NM
1	Start	J	—	—
2	J	M	309	0.70
3	M	L	236	1.19
4	L	G	067	1.83
5	G	A	232	2.04
Legs between placed marks				5.76

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course D3

Leg	From	To	° true	NM
1	Start	J	—	—
2	J	M	309	0.70
3	M	L	236	1.19
4	L	G	067	1.83
5	G	X	226	1.69
Legs between placed marks				5.42

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course D4

Leg	From	To	° true	NM
1	Start	J	—	—
2	J	M	309	0.70
3	M	L	236	1.19
4	L	G	067	1.83
5	G	3	223	1.63
Legs between placed marks				5.36

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course D5

Leg	From	To	° true	NM
1	Start	J	—	—
2	J	M	309	0.70
3	M	B	217	0.66
4	B	G	062	1.25
5	G	3	223	1.63
Legs between placed marks				4.25

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course D6

Leg	From	To	° true	NM
1	Start	J	—	—
2	J	M	309	0.70
3	M	A	217	1.50
Legs between placed marks				2.20

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course D7

Leg	From	To	° true	NM
1	Start	J	—	—
2	J	M	309	0.70
3	M	3	200	1.21
Legs between placed marks				1.91

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course D8

Leg	From	To	° true	NM
1	Start	J	—	—
2	J	H	243	0.81
3	H	3	217	0.41
Legs between placed marks				1.22

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course E1

Leg	From	To	° true	NM
1	Start	J	—	—
2	J	D	311	1.37
3	D	F	085	0.96
4	F	C	242	1.28
5	C	G	085	1.38
6	G	A	232	2.04
Legs between placed marks				7.03

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course E2

Leg	From	To	° true	NM
1	Start	J	—	—
2	J	M	309	0.70
3	M	C	264	0.67
4	C	G	085	1.38
5	G	B	242	1.25
6	B	K	110	0.50
7	K	A	243	1.09
Legs between placed marks				5.59

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course E3

Leg	From	To	° true	NM
1	Start	J	—	—
2	J	M	309	0.70
3	M	L	236	1.19
4	L	J	081	1.55
5	J	B	265	0.95
6	B	A	218	0.83
Legs between placed marks				5.23

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course E4

Leg	From	To	° true	NM
1	Start	J	—	—
2	J	M	309	0.70
3	M	L	236	1.19
4	L	G	067	1.83
5	G	X	226	1.69
Legs between placed marks				5.42

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course E5

Leg	From	To	° true	NM
1	Start	J	—	—
2	J	L	261	1.55
3	L	J	081	1.55
4	J	M	309	0.70
5	M	X	205	1.23
Legs between placed marks				5.03

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course E6

Leg	From	To	° true	NM
1	Start	J	—	—
2	J	L	261	1.55
3	L	K	092	1.05
4	K	X	234	0.72
Legs between placed marks				3.31

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course E7

Leg	From	To	° true	NM
1	Start	J	—	—
2	J	L	261	1.55
3	L	X	134	0.65
Legs between placed marks				2.20

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course E8

Leg	From	To	° true	NM
1	Start	J	—	—
2	J	X	237	1.26
Legs between placed marks				1.26

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course F1

Leg	From	To	° true	NM
1	Start	K	—	—
2	K	M	355	0.70
3	M	D	313	0.67
4	D	G	109	1.26
5	G	C	265	1.38
6	C	J	107	1.27
7	J	L	261	1.55
Legs between placed marks				6.83

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course F2

Leg	From	To	° true	NM
1	Start	K	—	—
2	K	M	355	0.70
3	M	D	313	0.67
4	D	G	109	1.26
5	G	C	265	1.38
6	C	J	107	1.27
7	J	B	265	0.95
Legs between placed marks				6.24

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course F3

Leg	From	To	° true	NM
1	Start	K	—	—
2	K	M	355	0.70
3	M	D	313	0.67
4	D	G	109	1.26
5	G	L	247	1.83
Legs between placed marks				4.46

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course F4

Leg	From	To	° true	NM
1	Start	K	—	—
2	K	M	355	0.70
3	M	D	313	0.67
4	D	G	109	1.26
5	G	H	226	1.23
Legs between placed marks				3.86

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course F5

Leg	From	To	° true	NM
1	Start	K	—	—
2	K	M	355	0.70
3	M	C	264	0.67
4	C	K	131	0.97
5	K	B	290	0.50
6	B	H	141	0.36
Legs between placed marks				3.20

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course F6

Leg	From	To	° true	NM
1	Start	K	—	—
2	K	M	355	0.70
3	M	C	264	0.67
4	C	H	146	0.89
Legs between placed marks				2.27

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course F7

Leg	From	To	° true	NM
1	Start	K	—	—
2	K	C	311	0.97
3	C	H	146	0.89
Legs between placed marks				1.86

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course F8

Leg	From	To	° true	NM
1	Start	K	—	—
2	K	B	290	0.50
3	B	H	141	0.36
Legs between placed marks				0.86

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course G1

Leg	From	To	° true	NM
1	Start	K	—	—
2	K	J	062	0.55
3	J	D	311	1.37
4	D	J	131	1.37
5	J	D	311	1.37
6	D	J	131	1.37
7	J	M	309	0.70
8	M	B	217	0.66
Legs between placed marks				7.40

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course G2

Leg	From	To	° true	NM
1	Start	K	—	—
2	K	J	062	0.55
3	J	D	311	1.37
4	D	J	131	1.37
5	J	G	018	0.51
6	G	C	265	1.38
Legs between placed marks				5.18

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course G3

Leg	From	To	° true	NM
1	Start	K	—	—
2	K	M	355	0.70
3	M	D	313	0.67
4	D	J	131	1.37
5	J	M	309	0.70
6	M	C	264	0.67
Legs between placed marks				4.12

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course G4

Leg	From	To	° true	NM
1	Start	K	—	—
2	K	M	355	0.70
3	M	C	264	0.67
4	C	K	131	0.97
5	K	C	311	0.97
Legs between placed marks				3.31

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course G5

Leg	From	To	° true	NM
1	Start	K	—	—
2	K	M	355	0.70
3	M	C	264	0.67
4	C	K	131	0.97
5	K	B	290	0.50
Legs between placed marks				2.84

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course G6

Leg	From	To	° true	NM
1	Start	K	—	—
2	K	M	355	0.70
3	M	C	264	0.67
Legs between placed marks				1.38

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course G7

Leg	From	To	° true	NM
1	Start	K	—	—
2	K	M	355	0.70
3	M	B	217	0.66
Legs between placed marks				1.37

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course G8

Leg	From	To	° true	NM
1	Start	K	—	—
2	K	B	290	0.50
Legs between placed marks				0.50

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course H1

Leg	From	To	° true	NM
1	Start	H	—	—
2	H	J	063	0.81
3	J	E	334	1.23
4	E	J	154	1.23
5	J	G	018	0.51
6	G	D	289	1.26
7	D	K	154	1.28
8	K	B	290	0.50
Legs between placed marks				6.82

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course H2

Leg	From	To	° true	NM
1	Start	H	—	—
2	H	J	063	0.81
3	J	E	334	1.23
4	E	J	154	1.23
5	J	G	018	0.51
6	G	C	265	1.38
Legs between placed marks				5.17

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course H3

Leg	From	To	° true	NM
1	Start	H	—	—
2	H	J	063	0.81
3	J	D	311	1.37
4	D	K	154	1.28
5	K	C	311	0.97
Legs between placed marks				4.43

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course H4

Leg	From	To	° true	NM
1	Start	H	—	—
2	H	J	063	0.81
3	J	D	311	1.37
4	D	K	154	1.28
5	K	B	290	0.50
Legs between placed marks				3.96

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course H5

Leg	From	To	° true	NM
1	Start	H	—	—
2	H	J	063	0.81
3	J	C	287	1.27
4	C	K	131	0.97
5	K	B	290	0.50
Legs between placed marks				3.55

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course H6

Leg	From	To	° true	NM
1	Start	H	—	—
2	H	J	063	0.81
3	J	M	309	0.70
4	M	C	264	0.67
Legs between placed marks				2.19

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course H7

Leg	From	To	° true	NM
1	Start	H	—	—
2	H	J	063	0.81
3	J	B	265	0.95
Legs between placed marks				1.77

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course H8

Leg	From	To	° true	NM
1	Start	H	—	—
2	H	C	326	0.89
Legs between placed marks				0.89

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course J1

Leg	From	To	° true	NM
1	Start	H	—	—
2	H	J	063	0.81
3	J	F	355	0.97
4	F	J	175	0.97
5	J	G	018	0.51
6	G	E	312	0.93
7	E	K	178	1.37
8	K	E	358	1.37
Legs between placed marks				6.94

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course J2

Leg	From	To	° true	NM
1	Start	H	—	—
2	H	J	063	0.81
3	J	F	355	0.97
4	F	J	175	0.97
5	J	G	018	0.51
6	G	E	312	0.93
7	E	K	178	1.37
8	K	M	355	0.70
Legs between placed marks				6.28

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course J3

Leg	From	To	° true	NM
1	Start	H	—	—
2	H	J	063	0.81
3	J	F	355	0.97
4	F	J	175	0.97
5	J	G	018	0.51
6	G	E	312	0.93
Legs between placed marks				4.20

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course J4

Leg	From	To	° true	NM
1	Start	H	—	—
2	H	J	063	0.81
3	J	E	334	1.23
4	E	K	178	1.37
5	K	M	355	0.70
Legs between placed marks				4.12

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course J5

Leg	From	To	° true	NM
1	Start	H	—	—
2	H	J	063	0.81
3	J	F	355	0.97
4	F	J	175	0.97
5	J	G	018	0.51
6	G	M	266	0.71
Legs between placed marks				3.98

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course J6

Leg	From	To	° true	NM
1	Start	H	—	—
2	H	J	063	0.81
3	J	E	334	1.23
Legs between placed marks				2.04

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course J7

Leg	From	To	° true	NM
1	Start	H	—	—
2	H	J	063	0.81
3	J	M	309	0.70
Legs between placed marks				1.52

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course J8

Leg	From	To	° true	NM
1	Start	H	—	—
2	H	K	065	0.26
3	K	M	355	0.70
Legs between placed marks				0.97

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course K1

Leg	From	To	° true	NM
1	Start	X	—	—
2	X	J	057	1.26
3	J	D	311	1.37
4	D	L	204	1.22
5	L	J	081	1.55
6	J	M	309	0.70
Legs between placed marks				6.11

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course K2

Leg	From	To	° true	NM
1	Start	X	—	—
2	X	J	057	1.26
3	J	F	355	0.97
4	F	K	198	1.29
5	K	J	062	0.55
6	J	M	309	0.70
Legs between placed marks				4.79

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course K3

Leg	From	To	° true	NM
1	Start	X	—	—
2	X	J	057	1.26
3	J	F	355	0.97
4	F	K	198	1.29
5	K	M	355	0.70
Legs between placed marks				4.24

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course K4

Leg	From	To	° true	NM
1	Start	X	—	—
2	X	J	057	1.26
3	J	D	311	1.37
4	D	L	204	1.22
5	L	B	076	0.60
Legs between placed marks				4.45

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course K5

Leg	From	To	° true	NM
1	Start	X	—	—
2	X	J	057	1.26
3	J	C	287	1.27
4	C	L	207	0.68
5	L	B	076	0.60
Legs between placed marks				3.81

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course K6

Leg	From	To	° true	NM
1	Start	X	—	—
2	X	K	054	0.72
3	K	C	311	0.97
4	C	L	207	0.68
5	L	B	076	0.60
Legs between placed marks				2.96

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course K7

Leg	From	To	° true	NM
1	Start	X	—	—
2	X	M	025	1.23
Legs between placed marks				1.23

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course K8

Leg	From	To	° true	NM
1	Start	X	—	—
2	X	B	011	0.60
Legs between placed marks				0.60

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course L1

Leg	From	To	° true	NM
1	Start	A	—	—
2	A	J	063	1.64
3	J	F	355	0.97
4	F	B	219	1.37
5	B	J	085	0.95
6	J	F	355	0.97
Legs between placed marks				5.91

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course L2

Leg	From	To	° true	NM
1	Start	A	—	—
2	A	K	063	1.09
3	K	M	355	0.70
4	M	A	217	1.50
5	A	M	037	1.50
Legs between placed marks				4.79

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course L3

Leg	From	To	° true	NM
1	Start	A	—	—
2	A	J	063	1.64
3	J	F	355	0.97
4	F	B	219	1.37
5	B	M	037	0.66
Legs between placed marks				4.65

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course L4

Leg	From	To	° true	NM
1	Start	A	—	—
2	A	J	063	1.64
3	J	M	309	0.70
4	M	B	217	0.66
5	B	M	037	0.66
Legs between placed marks				3.67

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course L5

Leg	From	To	° true	NM
1	Start	A	—	—
2	A	J	063	1.64
3	J	G	018	0.51
Legs between placed marks				2.15

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course L6

Leg	From	To	° true	NM
1	Start	A	—	—
2	A	K	063	1.09
3	K	M	355	0.70
Legs between placed marks				1.79

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course L7

Leg	From	To	° true	NM
1	Start	A	—	—
2	A	H	063	0.83
3	H	M	012	0.83
Legs between placed marks				1.66

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course L8

Leg	From	To	° true	NM
1	Start	A	—	—
2	A	H	063	0.83
Legs between placed marks				0.83

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course M1

Leg	From	To	° true	NM
1	Start	A	—	—
2	A	L	352	0.53
3	L	F	050	1.88
4	F	C	242	1.28
5	C	G	085	1.38
6	G	B	242	1.25
7	B	K	110	0.50
Legs between placed marks				6.81

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course M2

Leg	From	To	° true	NM
1	Start	A	—	—
2	A	L	352	0.53
3	L	M	056	1.19
4	M	G	086	0.71
5	G	B	242	1.25
6	B	J	085	0.95
Legs between placed marks				4.62

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course M3

Leg	From	To	° true	NM
1	Start	A	—	—
2	A	L	352	0.53
3	L	M	056	1.19
4	M	G	086	0.71
5	G	B	242	1.25
6	B	K	110	0.50
Legs between placed marks				4.17

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course M4

Leg	From	To	° true	NM
1	Start	A	—	—
2	A	M	037	1.50
3	M	G	086	0.71
4	G	B	242	1.25
5	B	K	110	0.50
Legs between placed marks				3.95

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course M5

Leg	From	To	° true	NM
1	Start	A	—	—
2	A	M	037	1.50
3	M	J	129	0.70
Legs between placed marks				2.20

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course M6

Leg	From	To	° true	NM
1	Start	A	—	—
2	A	J	063	1.64
Legs between placed marks				1.64

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course M7

Leg	From	To	° true	NM
1	Start	A	—	—
2	A	K	063	1.09
Legs between placed marks				1.09

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course M8

Leg	From	To	° true	NM
1	Start	A	—	—
2	A	H	063	0.83
Legs between placed marks				0.83

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course N1

Leg	From	To	° true	NM
1	Start	L	—	—
2	L	F	050	1.88
3	F	D	265	0.96
4	D	G	109	1.26
5	G	C	265	1.38
6	C	K	131	0.97
Legs between placed marks				6.45

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course N2

Leg	From	To	° true	NM
1	Start	L	—	—
2	L	M	056	1.19
3	M	G	086	0.71
4	G	C	265	1.38
5	C	J	107	1.27
6	J	B	265	0.95
7	B	H	141	0.36
Legs between placed marks				5.86

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course N3

Leg	From	To	° true	NM
1	Start	L	—	—
2	L	F	050	1.88
3	F	D	265	0.96
4	D	K	154	1.28
Legs between placed marks				4.12

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course N4

Leg	From	To	° true	NM
1	Start	L	—	—
2	L	F	050	1.88
3	F	D	265	0.96
4	D	H	166	1.30
Legs between placed marks				4.14

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course N5

Leg	From	To	° true	NM
1	Start	L	—	—
2	L	M	056	1.19
3	M	J	129	0.70
4	J	B	265	0.95
5	B	H	141	0.36
Legs between placed marks				3.21

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course N6

Leg	From	To	° true	NM
1	Start	L	—	—
2	L	J	081	1.55
3	J	B	265	0.95
4	B	H	141	0.36
Legs between placed marks				2.86

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course N7

Leg	From	To	° true	NM
1	Start	L	—	—
2	L	J	081	1.55
3	J	H	243	0.81
Legs between placed marks				2.36

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course N8

Leg	From	To	° true	NM
1	Start	L	—	—
2	L	K	092	1.05
Legs between placed marks				1.05

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course P1

Leg	From	To	° true	NM
1	Start	L	—	—
2	L	M	056	1.19
3	M	J	129	0.70
4	J	C	287	1.27
5	C	G	085	1.38
6	G	D	289	1.26
7	D	O	172	1.64
Legs between placed marks				7.44

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course P2

Leg	From	To	° true	NM
1	Start	L	—	—
2	L	G	067	1.83
3	G	D	289	1.26
4	D	J	131	1.37
5	J	O	228	1.09
Legs between placed marks				5.56

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course P3

Leg	From	To	° true	NM
1	Start	L	—	—
2	L	G	067	1.83
3	G	D	289	1.26
4	D	O	172	1.64
Legs between placed marks				4.73

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course P4

Leg	From	To	° true	NM
1	Start	L	—	—
2	L	G	067	1.83
3	G	D	289	1.26
4	D	X	181	1.57
Legs between placed marks				4.66

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course P5

Leg	From	To	° true	NM
1	Start	L	—	—
2	L	M	056	1.19
3	M	J	129	0.70
4	J	X	237	1.26
Legs between placed marks				3.16

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course P6

Leg	From	To	° true	NM
1	Start	L	—	—
2	L	M	056	1.19
3	M	X	205	1.23
Legs between placed marks				2.42

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course P7

Leg	From	To	° true	NM
1	Start	L	—	—
2	L	B	076	0.60
3	B	H	141	0.36
4	H	X	228	0.46
Legs between placed marks				1.42

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course P8

Leg	From	To	° true	NM
1	Start	L	—	—
2	L	H	100	0.82
3	H	X	228	0.46
Legs between placed marks				1.28

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course Q1

Leg	From	To	° true	NM
1	Start	C	—	—
2	C	G	085	1.38
3	G	E	312	0.93
4	E	J	154	1.23
5	J	D	311	1.37
6	D	J	131	1.37
7	J	O	228	1.09
Legs between placed marks				7.37

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course Q2

Leg	From	To	° true	NM
1	Start	C	—	—
2	C	G	085	1.38
3	G	E	312	0.93
4	E	J	154	1.23
5	J	M	309	0.70
6	M	J	129	0.70
7	J	O	228	1.09
Legs between placed marks				6.04

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course Q3

Leg	From	To	° true	NM
1	Start	C	—	—
2	C	M	084	0.67
3	M	J	129	0.70
4	J	D	311	1.37
5	D	O	172	1.64
Legs between placed marks				4.38

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course Q4

Leg	From	To	° true	NM
1	Start	C	—	—
2	C	M	084	0.67
3	M	J	129	0.70
4	J	D	311	1.37
5	D	X	181	1.57
Legs between placed marks				4.32

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course Q5

Leg	From	To	° true	NM
1	Start	C	—	—
2	C	M	084	0.67
3	M	J	129	0.70
4	J	M	309	0.70
5	M	J	129	0.70
6	J	X	237	1.26
Legs between placed marks				4.05

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course Q6

Leg	From	To	° true	NM
1	Start	C	—	—
2	C	K	131	0.97
3	K	B	290	0.50
4	B	X	191	0.60
Legs between placed marks				2.07

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course Q7

Leg	From	To	° true	NM
1	Start	C	—	—
2	C	K	131	0.97
3	K	X	234	0.72
Legs between placed marks				1.68

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course Q8

Leg	From	To	° true	NM
1	Start	C	—	—
2	C	H	146	0.89
3	H	X	228	0.46
Legs between placed marks				1.35

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course R1

Leg	From	To	° true	NM
1	Start	C	—	—
2	C	J	107	1.27
3	J	E	334	1.23
4	E	K	178	1.37
5	K	D	334	1.28
6	D	O	172	1.64
Legs between placed marks				6.79

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course R2

Leg	From	To	° true	NM
1	Start	C	—	—
2	C	G	085	1.38
3	G	F	334	0.54
4	F	K	198	1.29
5	K	D	334	1.28
6	D	O	172	1.64
Legs between placed marks				6.13

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course R3

Leg	From	To	° true	NM
1	Start	C	—	—
2	C	M	084	0.67
3	M	K	175	0.70
4	K	D	334	1.28
5	D	O	172	1.64
Legs between placed marks				4.29

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course R4

Leg	From	To	° true	NM
1	Start	C	—	—
2	C	M	084	0.67
3	M	K	175	0.70
4	K	D	334	1.28
5	D	X	181	1.57
Legs between placed marks				4.23

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course R5

Leg	From	To	° true	NM
1	Start	C	—	—
2	C	M	084	0.67
3	M	K	175	0.70
4	K	B	290	0.50
5	B	X	191	0.60
Legs between placed marks				2.47

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course R6

Leg	From	To	° true	NM
1	Start	C	—	—
2	C	M	084	0.67
3	M	X	205	1.23
Legs between placed marks				1.91

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course R7

Leg	From	To	° true	NM
1	Start	C	—	—
2	C	K	131	0.97
3	K	X	234	0.72
Legs between placed marks				1.68

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Course R8

Leg	From	To	° true	NM
1	Start	C	—	—
2	C	X	172	1.06
Legs between placed marks				1.06

A leg from the start line, or to or from a mark laid per race, has no position on the card.

Marks

	Name	Shape	Colour	Position
A	Salthill		orange	53° 18.36′ N 006° 09.00′ W
B	Saoirse		green	53° 19.02′ N 006° 08.15′ W
C	Seapoint		black	53° 19.48′ N 006° 08.60′ W
D	South Bull		orange	53° 20.00′ N 006° 08.30′ W
E	South Bar		yellow/black	53° 20.22′ N 006° 07.45′ W
F	Bligh		yellow/orange	53° 20.08′ N 006° 06.70′ W
G	New Ross		yellow/blk/wh	53° 19.60′ N 006° 06.30′ W
H	Harbour		yellow	53° 18.74′ N 006° 07.77′ W
J	Asgard		yellow/black	53° 19.11′ N 006° 06.56′ W
K	Boyd		orange	53° 18.85′ N 006° 07.37′ W
L	Merrion		black/yellow	53° 18.88′ N 006° 09.12′ W
M	Middle		yellow	53° 19.55′ N 006° 07.48′ W
N	Molly		yellow/black	53° 18.28′ N 006° 06.28′ W
O	Orange Start		orange	53° 18.38′ N 006° 07.92′ W
P	Poldy		yellow/orange	53° 17.82′ N 006° 05.40′ W
Q	Island		black	53° 17.45′ N 006° 05.58′ W
R	Bulloch		orange	53° 17.28′ N 006° 06.16′ W
S	East		yellow/green	53° 18.16′ N 006° 05.68′ W
T	Battery		green/white	53° 17.52′ N 006° 06.64′ W
V	Pier		orange	53° 18.10′ N 006° 06.84′ W
W	Bay		black	53° 17.73′ N 006° 07.10′ W
X	Turning		yellow nav mk	53° 18.43′ N 006° 08.34′ W
Y	Omega		yellow	53° 17.78′ N 006° 06.23′ W
2	Black Start			53° 18.41′ N 006° 08.07′ W
3	Green Start			53° 18.42′ N 006° 08.18′ W
Z	Zebra			53° 18.74′ N 006° 06.16′ W

Bearings between marks (° true)

from \ to	A	B	C	D	E	F	G	H	J	K	L	M	N	O	P	Q	R	S	T	V	W	X	Y	2	3	Z
A		038	012	014	026	039	052	063	063	063	352	037	093	088	104	114	122	096	121	101	119	080	109	085	083	077
B	218		330	355	019	039	062	141	085	110	256	037	124	168	126	136	146	120	149	140	154	191	137	175	182	103
C	192	150		019	043	062	085	146	107	131	207	084	131	160	131	138	146	127	149	143	153	172	140	163	167	117
D	194	175	199		067	085	109	166	131	154	204	133	145	172	142	147	155	140	158	155	162	181	151	175	177	135
E	206	199	223	247		107	132	187	154	178	217	182	160	189	153	158	165	153	170	170	175	197	163	192	194	152
F	219	219	242	265	287		154	206	175	198	230	221	172	203	161	166	173	162	179	182	186	211	173	206	208	166
G	232	242	265	289	312	334		226	198	220	247	266	179	218	163	169	178	166	186	192	194	226	179	222	223	174
H	243	321	326	346	007	025	046		063	065	280	012	117	194	123	135	147	115	151	139	158	228	136	208	217	090
J	243	265	287	311	334	355	018	243		242	261	309	169	228	152	161	173	151	182	189	193	237	172	232	234	147
K	243	290	311	334	358	018	040	245	062		272	355	131	215	131	143	155	124	162	157	172	234	148	224	228	099
L	172	076	027	024	037	050	067	100	081	092		056	109	125	115	124	132	109	133	120	134	134	122	127	130	095
M	217	217	264	313	002	041	086	192	129	175	236		151	193	144	152	161	142	166	165	173	205	157	197	200	136
N	273	304	311	325	340	352	359	297	349	311	289	331		276	131	153	176	109	196	242	222	277	177	277	277	009
O	268	348	340	352	009	023	038	014	048	035	305	013	096		110	124	136	099	138	113	143	281	121	290	283	071
P	284	306	311	322	333	341	343	303	332	311	296	324	311	290		196	220	334	248	288	265	289	265	290	290	334
Q	294	316	318	328	338	346	349	315	341	323	304	332	333	304	016		244	355	276	311	287	301	310	303	302	345
R	302	326	326	335	345	353	358	327	353	335	312	341	356	316	040	064		018	310	334	309	311	355	315	313	000
S	276	300	307	320	333	342	346	295	331	304	289	322	289	279	154	175	198		222	265	243	280	221	280	280	334
T	301	329	329	338	350	359	006	331	002	342	313	346	016	318	068	096	130	042		348	307	312	043	316	314	013
V	281	320	323	335	350	002	012	319	009	337	300	345	062	293	108	131	154	085	168		203	290	131	293	292	032
W	299	334	333	342	355	006	014	338	013	352	314	353	042	323	085	107	129	063	127	023		313	085	320	317	029
X	260	011	352	001	017	031	046	048	057	054	314	025	097	101	109	121	131	100	132	110	133		117	096	098	077
Y	289	317	320	331	343	353	359	316	352	328	303	337	357	301	085	130	175	041	223	311	265	297		300	299	002
2	265	355	343	355	011	026	042	028	052	044	307	017	097	110	110	123	135	100	136	113	140	276	120		273	074
3	263	002	347	357	014	028	043	037	054	048	310	020	097	103	110	122	133	100	134	112	137	278	119	093		075
Z	257	283	297	315	333	346	354	270	327	279	275	316	189	251	154	165	180	154	193	212	209	257	182	254	255

Distances between marks (NM)

from \ to	A	B	C	D	E	F	G	H	J	K	L	M	N	O	P	Q	R	S	T	V	W	X	Y	2	3	Z
A		0.83	1.15	1.69	2.08	2.20	2.04	0.83	1.64	1.09	0.53	1.50	1.63	0.65	2.22	2.24	2.01	2.00	1.64	1.32	1.30	0.40	1.76	0.56	0.49	1.74
B	0.83		0.53	0.98	1.27	1.37	1.25	0.36	0.95	0.50	0.60	0.66	1.34	0.66	2.04	2.20	2.11	1.71	1.75	1.21	1.44	0.60	1.69	0.61	0.60	1.22
C	1.15	0.53		0.55	1.01	1.28	1.38	0.89	1.27	0.97	0.68	0.67	1.83	1.17	2.53	2.72	2.64	2.19	2.29	1.74	1.97	1.06	2.21	1.12	1.09	1.64
D	1.69	0.98	0.55		0.55	0.96	1.26	1.30	1.37	1.28	1.22	0.67	2.10	1.64	2.79	3.03	3.01	2.42	2.67	2.09	2.38	1.57	2.54	1.60	1.59	1.80
E	2.08	1.27	1.01	0.55		0.47	0.93	1.49	1.23	1.37	1.67	0.67	2.06	1.86	2.70	2.99	3.04	2.32	2.75	2.15	2.50	1.87	2.55	1.85	1.86	1.67
F	2.20	1.37	1.28	0.96	0.47		0.54	1.49	0.97	1.29	1.88	0.71	1.82	1.85	2.39	2.72	2.82	2.02	2.56	1.98	2.36	1.92	2.32	1.86	1.89	1.38
G	2.04	1.25	1.38	1.26	0.93	0.54		1.23	0.51	0.99	1.83	0.71	1.32	1.56	1.86	2.19	2.32	1.49	2.09	1.54	1.93	1.69	1.82	1.59	1.63	0.86
H	0.83	0.36	0.89	1.30	1.49	1.49	1.23		0.81	0.26	0.82	0.83	1.00	0.37	1.69	1.84	1.75	1.38	1.40	0.85	1.09	0.46	1.33	0.37	0.41	0.96
J	1.64	0.95	1.27	1.37	1.23	0.97	0.51	0.81		0.55	1.55	0.70	0.85	1.09	1.47	1.76	1.85	1.09	1.59	1.02	1.42	1.26	1.35	1.14	1.19	0.44
K	1.09	0.50	0.97	1.28	1.37	1.29	0.99	0.26	0.55		1.05	0.70	0.87	0.57	1.57	1.76	1.73	1.22	1.40	0.81	1.13	0.72	1.27	0.60	0.65	0.73
L	0.53	0.60	0.68	1.22	1.67	1.88	1.83	0.82	1.55	1.05		1.19	1.80	0.87	2.46	2.56	2.39	2.18	2.01	1.57	1.67	0.65	2.05	0.79	0.73	1.78
M	1.50	0.66	0.67	0.67	0.67	0.71	0.71	0.83	0.70	0.70	1.19		1.46	1.20	2.13	2.39	2.40	1.76	2.09	1.50	1.84	1.23	1.92	1.19	1.21	1.13
N	1.63	1.34	1.83	2.10	2.06	1.82	1.32	1.00	0.85	0.87	1.80	1.46		0.99	0.70	0.93	1.00	0.38	0.79	0.38	0.74	1.24	0.50	1.08	1.14	0.47
O	0.65	0.66	1.17	1.64	1.86	1.85	1.56	0.37	1.09	0.57	0.87	1.20	0.99		1.61	1.68	1.52	1.36	1.15	0.70	0.81	0.26	1.18	0.09	0.16	1.11
P	2.22	2.04	2.53	2.79	2.70	2.39	1.86	1.69	1.47	1.57	2.46	2.13	0.70	1.61		0.39	0.71	0.38	0.80	0.91	1.02	1.86	0.50	1.70	1.77	1.03
Q	2.24	2.20	2.72	3.03	2.99	2.72	2.19	1.84	1.76	1.76	2.56	2.39	0.93	1.68	0.39		0.39	0.71	0.64	1.00	0.95	1.92	0.51	1.77	1.83	1.34
R	2.01	2.11	2.64	3.01	3.04	2.82	2.32	1.75	1.85	1.73	2.39	2.40	1.00	1.52	0.71	0.39		0.93	0.37	0.92	0.72	1.74	0.50	1.61	1.66	1.46
S	2.00	1.71	2.19	2.42	2.32	2.02	1.49	1.38	1.09	1.22	2.18	1.76	0.38	1.36	0.38	0.71	0.93		0.86	0.70	0.95	1.61	0.50	1.45	1.52	0.65
T	1.64	1.75	2.29	2.67	2.75	2.56	2.09	1.40	1.59	1.40	2.01	2.09	0.79	1.15	0.80	0.64	0.37	0.86		0.59	0.35	1.37	0.36	1.24	1.29	1.25
V	1.32	1.21	1.74	2.09	2.15	1.98	1.54	0.85	1.02	0.81	1.57	1.50	0.38	0.70	0.91	1.00	0.92	0.70	0.59		0.40	0.96	0.49	0.80	0.86	0.76
W	1.30	1.44	1.97	2.38	2.50	2.36	1.93	1.09	1.42	1.13	1.67	1.84	0.74	0.81	1.02	0.95	0.72	0.95	0.35	0.40		1.02	0.52	0.89	0.94	1.16
X	0.40	0.60	1.06	1.57	1.87	1.92	1.69	0.46	1.26	0.72	0.65	1.23	1.24	0.26	1.86	1.92	1.74	1.61	1.37	0.96	1.02		1.42	0.16	0.10	1.34
Y	1.76	1.69	2.21	2.54	2.55	2.32	1.82	1.33	1.35	1.27	2.05	1.92	0.50	1.18	0.50	0.51	0.50	0.50	0.36	0.49	0.52	1.42		1.27	1.33	0.96
2	0.56	0.61	1.12	1.60	1.85	1.86	1.59	0.37	1.14	0.60	0.79	1.19	1.08	0.09	1.70	1.77	1.61	1.45	1.24	0.80	0.89	0.16	1.27		0.07	1.19
3	0.49	0.60	1.09	1.59	1.86	1.89	1.63	0.41	1.19	0.65	0.73	1.21	1.14	0.16	1.77	1.83	1.66	1.52	1.29	0.86	0.94	0.10	1.33	0.07		1.25
Z	1.74	1.22	1.64	1.80	1.67	1.38	0.86	0.96	0.44	0.73	1.78	1.13	0.47	1.11	1.03	1.34	1.46	0.65	1.25	0.76	1.16	1.34	0.96	1.19	1.25

Course sections

A 000°, B 022°, C 045°, D 067°, E 090°, F 112°, G 135°, H 157°, J 180°, K 202°, L 225°, M 247°, N 270°, P 292°, Q 315°, R 337°

Card notes

Marks in red (p) to be rounded to Port; marks in green (s) to be rounded to Starboard.

Marks O, 2, 3 are the orange, black and green start marks at the West Pier hut.

Finishing line approximately upwind of the last mark.

Marks, bearings and distances

Mark positions may vary slightly. All figures are approximate. Warning: Some direct paths are obstructed.