821 events
Endurance races calendar 2025 - 2026 in the United States
Shaver Lake Mile High Triathlon
Shaver Lake, United States
14 Sep, 2025 (Sun)
Triathlon
731.5 m
18.3 km
5 km
1.5 km
37 km
10 km
Aquathlon
731.5 m
5 km
1.5 km
10 km
This event also offers:Running, Duathlon, Aquabike
She Tris Sprint Triathlon - Chapel Hill (NC)
Chapel Hill, United States
14 Sep, 2025 (Sun)
Triathlon
228.6 m
14.5 km
3.2 km
Aquathlon
228.6 m
3.2 km
This event also offers:Duathlon
Survival of the Mills
Waretown, United States
14 Sep, 2025 (Sun)
Triathlon
2.8 km
643.7 m
2.8 km
19.3 km
4.8 km
This event also offers:Duathlon
The Zoom RedHawk Triathlon & Multisport Festival - OH
College Corner, United States
14 Sep, 2025 (Sun)
Triathlon
1500 m
45.1 km
10 km
2000 m
67.6 km
15 km
Aquathlon
750 m
22.5 km
1500 m
45.1 km
This event also offers:Duathlon, Swimming, Aquabike
Recommended for you
See moreDuquesne University Invitational/Beaver County Tri Cup
Beaver Falls, United States
20 Sep, 2025 (Sat)
Triathlon
750 m
20 km
5 km
375 m
10 km
2.4 km
Giant Acorn Triathlon Festival
Spotsylvania Courthouse, United States
20-21 Sep, 2025 (Sat - Sun)
Triathlon
750 m
24.9 km
5 km
1500 m
42 km
10 km
This event also offers:Aquabike
IRONMAN 70.3 New York
Jönköping, United States
20 Sep, 2025 (Sat)
Triathlon
1.9 km
90 km
21.1 km
IRONMAN Maryland
Cambridge, United States
20 Sep, 2025 (Sat)
Triathlon
3.8 km
180 km
42.195 km
She Tris Sprint Triathlon - Carnes Crossroads
Summerville, United States
20 Sep, 2025 (Sat)
Triathlon
228.6 m
12.9 km
4.8 km
Aquathlon
228.6 m
4.8 km
This event also offers:Duathlon
Tarpon Springs Sprint Triathlon/Duathlon/Aquabike/5K
Tarpon Springs, United States
20 Sep, 2025 (Sat)
Triathlon
0.25 m
16.1 km
5 km
402.3 m
16.1 km
5 km
This event also offers:Running, Duathlon, Aquabike