449 events
Endurance races calendar 2025 - 2026 in the United States
Bear Lake Brawl Triathlon
St. Charles, United States
13 Sep, 2025 (Sat)
Duathlon
90.1 km
21.0975 km
180.2 km
42.2 km
Aquathlon
1.9 km
21.0975 km
3.9 km
42.2 km
This event also offers:Triathlon, Swimming, Aquabike
Belews Lake Olympic Triathlon - NC
Stokesdale, United States
13 Sep, 2025 (Sat)
Duathlon
5 km
27 km
10 km
This event also offers:Triathlon, Aquabike
Parvin Anniversary Duathlon & 5K Trail Race
Pittsgrove, United States
13 Sep, 2025 (Sat)
Duathlon
1.6 km
20.9 km
5 km
1.6 km
11.3 km
3.2 km
This event also offers:Cycling, Trail running
San Diego Tri Classic
San Diego, United States
13 Sep, 2025 (Sat)
Duathlon
1.6 km
20 km
5 km
Aquathlon
500 m
5 km
This event also offers:Triathlon, Aquabike
Recommended for you
See moreTri the Parks - John Tanner Fall Sprint
Carrollton, United States
13 Sep, 2025 (Sat)
Duathlon
5 km
22.2 km
5 km
This event also offers:Triathlon, Aquabike
Eagle in the Sun Triathlon
El Paso, United States
14 Sep, 2025 (Sun)
Duathlon
5 km
19.3 km
This event also offers:Triathlon, Aquabike, Trail running
Mighty Mississenewa Triathlon
Peru, United States
14 Sep, 2025 (Sun)
Duathlon
1.6 km
20.1 km
5 km
5 km
40.2 km
10 km
This event also offers:Triathlon, Aquabike
Quarry Springs Paddle Skedaddle Biathlon
Colfax, United States
14 Sep, 2025 (Sun)
Duathlon
3.2 km
5.6 km
This event also offers:Running
Rockaway Beach Triathlon/Duathlon
Queens, United States
14 Sep, 2025 (Sun)
Duathlon
3.2 km
19.3 km
4.8 km
This event also offers:Triathlon
Shaver Lake Mile High Triathlon
Shaver Lake, United States
14 Sep, 2025 (Sun)
Aquathlon
731.5 m
5 km
1.5 km
10 km
Duathlon
5 km
18.3 km
5 km
This event also offers:Running, Triathlon, Aquabike