Plutonium Man Triathlon
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About the Race
THE PLUTONIUM MAN TRIATHLON TAKES PLACE ON AUGUST 29, 2026 TWO DISTANCES TO CHOOSE FROM: you have the choice of Olympic distance, sprint distance, or relay teams for the Olympic distance event. RACE FORMAT: 1.3 km swim; 40 km bike; 10 km run for the Olympic distance triathlon and 1.3 km swim, 20 km bike, and 5 km run for the sprint distance triathlon. Course Description: Swimmers enter the Columbia River at a beach about 400 yards upstream of the North Richland starch plant and swim downstrea...
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History & past results
Past finisher times and year-over-year participation will appear here once the organizer publishes them.
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Common questions
How hard is the Plutonium Man Triathlon Other?
We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.
What should I wear?
Dress for ~10°F warmer than the standing temperature once you start running. Throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, singlet plus visor when it climbs above 60°F. The race-day forecast above is the source of truth closer to the date.
When does it sell out?
No published deadline. Most races raise the entry fee in tiers and can sell out without warning — sign up early if you're committed.
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