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Half Ironman
A 70.3 distance triathlon is a multi-sport event that consists of swimming, biking, and running. A typical half iron triathlon consists of a 1.2-mile swim, a 56-mile bike ride, and a half marathon run.
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upcoming races
IRONMAN 70.3 Oregon
Jul 20, 2025
/
Salem
IRONMAN 70.3 Boise
Jul 26, 2025
/
Boise
IRONMAN 70.3 Louisville
Aug 17, 2025
/
Louisville
Lake Tahoe Triathlon
Aug 23, 2025
/
Tahoe City
IRONMAN 70.3 Santa Cruz
Sep 7, 2025
/
Santa Cruz
Cultus Lake Triathlon
Sep 14, 2025
/
IRONMAN 70.3 Augusta
Sep 28, 2025
/
Augusta
IRONMAN 70.3 Waco
Oct 5, 2025
/
Waco
IRONMAN 70.3 North Carolina
Oct 25, 2025
/
IRONMAN 70.3 Indian Wells
Dec 7, 2025
/
Palm Springs
IRONMAN 70.3 Florida
Dec 14, 2025
/
Orlando
2026 Milwaukee Marathon
Apr 11, 2026
/
Milwaukee
featured events
Wy'east Trailfest
Aug 9, 2025
/
Mt. Hood
Regatta Run/Walk 5K
Oct 19, 2025
/
Tualatin
Fred Hutch Obliteride
August 9, 2025
/
Seattle