Track map
Marks
Click the map to add a mark (buoy). Drag a mark to reposition; click its label to rename or delete. Use ＋ to add a mark to the course (again, to repeat it).
Course
The course is the rounding order. Drag to reorder; ✕ to remove a step. A mark may appear more than once.
Synced cursor
Analysis panel
Distance plots
Polar Performance
Speed vs. wind angle
Requires sailing data with wind direction