Columbia River Half Iron
Jun 14, 2026
Vantage, WA
Half IronDistance
Half Ironman (70.3)
Distance
Relay
Event Details
About the race
"Every athlete starts somewhere. Start here."
"Athletes return to Vantage, WA for a reason. Come find out why."
Join us for the inaugural running of the Columbia River Half Iron on June 14, 2026, FLAG DAY for a 1.2 mile swim in beautiful Columbia River, 56 mile bike, and 13.1 mile half marathon.
Race Organizer
Training Phase
8w to goPeak
Highest-volume week coming. Prioritize long rides and open-water swims.
BaseBuildPeakTaperRace
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Frequently Asked Questions
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Finish Time Calculator
Swim (1900m)38m 00s
T13m 00s
Bike (90km)3h 00m 00s
T22m 00s
Run (21.1km)2h 06m 36s
Estimated Finish5h 49m 36s
Half Iron distances · meters, km/h, km
Event locations
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Race-Day Gear
0/18
Swim0/5
Bike0/6
Run0/5