Ironman 70.3 Boise
Jul 25, 2026
Boise, ID
Half IronSwim
1.2mi
Bike
56mi
Run
13.1mi
Distance
Half Ironman (70.3)
Event Details
About the race
"Turn your effort today into results you will be proud of."
"See why athletes love racing in Boise, ID."
Join us for the Ironman 70.3 Boise in Boise, ID. This Half Ironman (70.3) distance event is perfect for athletes of all levels. Mark your calendar for 07/25/2026. Challenge yourself in this premier endurance event.
Race Organizer
Training Phase
21w to goBase
Increase volume gradually. Focus on swim technique and weekly long rides.
BaseBuildPeakTaperRace
I'm Racing This
Event locations
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