Chealanathon Triathlon
Sep 19, 2026
Manson, WA
OlympicSwim
1.5km
Bike
40km
Run
10km
Distance
Olympic
Event Details
About the race
"Your best effort begins with signing up."
"Experience Manson, WA in a way only a race can offer."
Join us for the Chealanathon Triathlon in Chelan, WA. This Olympic distance event is perfect for athletes of all levels. Whether you're a first-timer or seasoned athlete, this event offers a fantastic race experience.
Race Organizer
Training Phase
29w to goFoundation
Build aerobic base with consistent, easy-effort training across all three disciplines.
BaseBuildPeakTaperRace
Frequently Asked Questions
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Event locations
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