Cedar River Triathlon
May 10, 2026
Maple Valley, WA
SprintDistance
Sprint
Distance
Relay
Distance
Youth
Event Details
About the race
"Ready for something meaningful? Let this event be the one."
"A perfect venue for both new and experienced athletes in Maple Valley, WA."
"With race day on the horizon, it is the perfect time to sign up."
Join us for one of the first triathlons of the year in the Pacific Northwest. This event has gorgeous views of Mount Rainier, Cedar River Trestles, and beautiful Lake Wilderness. Mark your calendar today to be part of this pristine event!
Race Organizer
Training Phase
3w to goTaper
Reduce volume, maintain intensity. Rest is training — trust your fitness.
BaseBuildPeakTaperRace
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Frequently Asked Questions
New to triathlon?
Our Triathlon 101 guide covers everything you need to know before your first start line.
Triathlon 101Full NWS Forecast
Finish Time Calculator
Swim (750m)15m 00s
T13m 00s
Bike (20km)40m 00s
T22m 00s
Run (5km)30m 00s
Estimated Finish1h 30m 00s
Sprint distances · meters, km/h, km
Event locations
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Race-Day Gear
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Swim0/5
Bike0/6
Run0/5