Triathlon Races in United States 2026
Browse upcoming triathlon races in United States. Find dates, distances, and registration links.
205 upcoming races
Browse by Region
Upcoming Races
Triathlon
Crofton's Dam Race
Jul 25, 2026Crofton, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
Dragon Fly Triathlon & AquaBike
Jul 25, 2026Sardis, USA
Swim 2 m | Bike 40 m | Run 10 m
Triathlon
DQ Laurel Lake Triathlon, Duathlon, Aquabike, Aquathlon, & Super Sprint Triathlon in honor of William Laubengeyer *#
Jul 25, 2026Millville, USA
Swim 0 m | Bike 10 m | Run 3 m
Triathlon
IRONMAN 70.3 Santa Rosa
Jul 25-26, 2026Santa Rosa, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
2026 Rock the Rind Tall City Triathlon
Jul 25, 2026Midland, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
2026 Ravine Lake Triathlon
Jul 25, 2026Huron, USA
Triathlon
2026 Emplify Health by Bellin Kids Triathlon
Jul 25, 2026Oconto, USA
Triathlon
Crescent City Triathlon
Jul 26, 2026Crescent City, USA
Triathlon
21st Annual HEAT Kids Triathlon
Jul 26 - Aug 8, 2026Hendersonville, USA
Triathlon
2026 Solana Beach Triathlon & Duathlon and Solana Beach 5K
Jul 26, 2026Solana Beach, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
IRONMAN 70.3 Ohio
Jul 26-27, 2026Delaware, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
"I Can" Triathlon
Jul 26, 2026Troy, USA
Triathlon
2026 Matt Mason "Cowboy UP" Triathlon/Duathlon
Jul 26, 2026Smithville, USA
Triathlon
Charleston Sprint Triathlon Series Race 3
Jul 26, 2026Charleston, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
Brick Endurance Summer Triathlon Series #3
Jul 29, 2026Durham, USA
Triathlon
C26 Wisconsin Triathlon Camp '26
Jul 30 - Aug 2, 2026Madison, USA
Triathlon
Chile Harvest YOUTH Triathlon
Jul 31, 2026Socorro, USA
Triathlon
Canoe Creek Triathlon & Races
Aug 1, 2026Hollidaysburg, USA
Triathlon
Boiling Springs Triathlon
Aug 1, 2026Boiling Springs, USA
Triathlon
Big Lake Graniteman Triathlon
Aug 1, 2026Big Lake, USA
Swim 2 m | Bike 40 m | Run 10 m