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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
Boise River Marathon
May 3, 2025
/
Boise
IRONMAN 70.3 North American Championship St. George
May 10, 2025
/
St. George
IRONMAN 70.3 Chattanooga
May 18, 2025
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Chattanooga
IRONMAN 70.3 Hawaii
May 31, 2025
/
Kailua-Kona
IRONMAN 70.3 Eagleman
Jun 8, 2025
/
Cambridge
IRONMAN 70.3 Des Moines
Jun 8, 2025
/
Des Moines
IRONMAN 70.3 Boulder
Jun 14, 2025
/
Boulder
IRONMAN 70.3 Musselman
Jul 13, 2025
/
Geneva
IRONMAN 70.3 Oregon
Jul 20, 2025
/
Salem
IRONMAN 70.3 Boise
Jul 26, 2025
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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
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Santa Cruz
Cultus Lake Triathlon
Sep 14, 2025
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IRONMAN 70.3 Augusta
Sep 28, 2025
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Augusta
IRONMAN 70.3 Waco
Oct 5, 2025
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Waco
IRONMAN 70.3 North Carolina
Oct 25, 2025
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IRONMAN 70.3 Indian Wells
Dec 7, 2025
/
Palm Springs
IRONMAN 70.3 Florida
Dec 14, 2025
/
Orlando
featured events
Fred Hutch Obliteride
August 9, 2025
/
Seattle
Cinco de Mayo
May 4, 2025
/
Portland
Hippie Chick Half Marathon, Quarter Marathon
May 10, 2025
/
Portland
FootZone's Dirty Half Marathon
May 31, 2025
/
Bend
Helvetia Half Marathon, 10K, 5K
May 31, 2025
/
Portland
Newport Marathon 2025
Jun 1, 2025
/
Newport
Hiawatha Trail Run
Jun 8, 2025
/
Coeur d’Alene
Grateful Dad Half Marathon
Jun 14, 2025
/
Portland
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