Triangle with Mid-Course Line

(60°-60°-60°)

(60°-60°-60°)

Simple Triangle or Triangle-Windward-Leeward
with or without split S/F line

3-leg, 4-leg, 5-leg or 6-leg
For even legged courses, place separate finish line 0.05 NM above Mark 1

Start Line is calculated at 0.05 NM below Mark 3

Triangle with Mid-Course Line

(45°-90°-45°)

Triangle with Line Below

(45°-90°-45°)

Simple Triangle or Triangle-Windward-Leeward
with or without split S/F line

3-leg, 4-leg, 5-leg or 6-leg
For even legged courses, place separate finish line 0.05 NM above Mark 1

Start Line is calculated at 0.05 NM below Mark 3