Triathlon Races in United States 2026
Browse upcoming triathlon races in United States. Find dates, distances, and registration links.
206 upcoming races
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Upcoming Races
Triathlon
2026 Lake Nighthorse Triathlon - Sprint and Olympic
Sep 12, 2026Durango, USA
Swim 2 m | Bike 40 m | Run 10 m
Triathlon
Belews Lake Olympic Triathlon
Sep 12, 2026Stokesdale, USA
Swim 2 m | Bike 40 m | Run 10 m
Triathlon
Brett Robinson Alabama Coastal Triathlon
Sep 12, 2026Gulf Shores, USA
Swim 2 m | Bike 40 m | Run 10 m
Triathlon
Buchanan Tri
Sep 12, 2026Buchanan, USA
Triathlon
Disco PBR
Sep 12, 2026Anaconda, USA
Triathlon
DQ Pine Barrens Olympic Triathlon, Duathlon, & Aquabike; Sprint Triathlon & Aquathlon *#
Sep 12, 2026Shamong, USA
Swim 2 m | Bike 40 m | Run 10 m
Triathlon
River Action's Taming of the Slough Adventure Triathlon
Sep 12, 2026Moline, USA
Triathlon
2026 Dave Parcells Madison Triathlon
Sep 12, 2026Madison, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
2026 San Diego Tri Classic & San Diego 5K
Sep 12, 2026San Diego, USA
Swim 2 m | Bike 40 m | Run 10 m
Triathlon
Snapping Turtle Adventure Triathlon
Sep 12, 2026Iola, USA
Triathlon
2026 Cal Tri Houston - 9.13.26
Sep 13, 2026Katy, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
AdventHealth Cool Sommer Mornings Triathlon\Duathlon\5K Series #4
Sep 13, 2026Clermont, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
Arizona Youth Triathlon - Swim, Bike, Run
Sep 13, 2026Litchfield Park, USA
Triathlon
Dover Sherborn Boosters Triathlon
Sep 13, 2026Dover-Sherborn, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
DeGray Lake Triathlon
Sep 13, 2026Caddo Valley, USA
Swim 2 m | Bike 40 m | Run 10 m
Triathlon
Classic City Sprint, Duathlon and Aquabike
Sep 13, 2026Athens, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
CHRISTUS Trinity Mother Frances Rose City Triathlon
Sep 13, 2026Whitehouse, USA
Triathlon
8th Annual Rockaway Beach Triathlon/Duathlon
Sep 13, 2026Rockaway Beach, USA
Triathlon
Black Hawk YMCA Triathlon
Sep 13, 2026Waterloo, USA
Triathlon
Captain Kids Triathlon
Sep 13, 2026Galveston, USA