Course Length Calculator
B = Ballard Sails Buoy (Discovery Park)
D = Duwamish Head
E = Ship Canal (just North of Green)
H = Halverson Buoy
I = Blake Island
J = Pt. Jefferson
K = Blakely Rock
M = Meadow Point
N = Start Mark
O = Point Monroe
R = Spring Beach
S = Skiff Point
U = Richmond Beach, UW Research Buoy
W = West Point
2 = Two laps (must be last letter)

Enter the course letters:
(Example: NWMN is Start,West Point,
Meadow Point,Finish)