Triathlon / Multisport

A triathlon is an endurance multisport race consisting of swimming, cycling, and running over various distances. Find triathlons and multisport events.

Upcoming races

Dec 14, 2025
/
Dec 14, 2025
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Orlando
IRONMAN 70.3 Texas
Half Ironman
Mar 29, 2026
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Galveston
Marin Triathlon
Sprint
Olympic
Relay
Apr 11, 2026
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Marin
XTERRA New Jersey
Marathon
Half Marathon
Olympic
Sprint
10K
Apr 25, 2026
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Spring Classic Duathlon
5K
10K
Half Marathon
Apr 26, 2026
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Vancouver
May 15, 2026
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Honolulu Triathlon
10K
Olympic
Sprint
May 17, 2026
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Honolulu
Bear Lake Triathlon
Relay
Sprint
Olympic
May 24, 2026
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2026 CapTex Tri
Sprint
Olympic
May 25, 2026
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Austin
The Huntington Bank Grand Rapids Triathlon
Olympic
Sprint
Relay
Half Ironman
Jun 7, 2026
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IRONMAN 70.3 Omaha
Half Ironman
Jun 7, 2026
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Omaha
Grand Rapids Triathlon
Kids
Relay
Sprint
Olympic
Ironman
Jun 7, 2026
/
Grand Rapids
Jun 13, 2026
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Boulder
Hyannis 1 Triathlon
Sprint
Olympic
Jun 13, 2026
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Craigville
XTERRA Tahoe City
Olympic
Sprint
Jun 27, 2026
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Lake Tahoe