Beaver Lake Triathlon
Aug 30, 2026
Sammamish, WA
SprintDistance
Sprint
Distance
Relay
Event Details
About the race
"Give yourself a challenge worth training for."
"Bring your training to one of the most scenic places in WA."
Join us for the Beaver Lake Triathlon. 1/4 mile swim in Beaver Lake, 13.4 mile road bike (Duthie Hill) and 4.3 mile run. Sign up today!
Race Organizer
Training Phase
19w to goBase
Increase volume gradually. Focus on swim technique and weekly long rides.
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Frequently Asked Questions
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Our Triathlon 101 guide covers everything you need to know before your first start line.
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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
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Swim0/5
Bike0/6
Run0/5