Triathlon Race Calendar in United States

Sep

12

Push 7th Annual Triathlon

Minneapolis, Minnesota, United States

Triathlon

4.8K

Sep

12

Fontana Triathlon on Geneva Lake

Fontana, Wisconsin, United States

Triathlon

Ultra 25.8K

Sep

12

Loop-de-Lori

Chippewa Falls, Wisconsin, United States

Triathlon Walking Running

28.5K 5K 1.6K +1

Sep

12

White Lake Fall International & Double Sprint

White Lake, North Carolina, United States

Triathlon Aquabike

International Individual International Relay International Aquabike International/Double Sprint Combo +2

Sep

12

Second Beach Sprint Triathlon

Middletown, Rhode Island, United States

Triathlon

24.1K

Sep

12

Pumpkinman Triathlon Festival

South Berwick, Maine, United States

Triathlon Aquabike

Sprint Triathlon Individual Sprint Triathlon Relay Olympic Triathlon Individual Olympic Triathlon Relay +1

Sep

12

Buchanan Tri

Buchanan, Virginia, United States

Triathlon

32.2K

Sep

12

Rhoades McKee Reeds Lake Triathlon 2026

East Grand Rapids, Michigan, United States

Triathlon Duathlon Aquabike Swimming

Sprint Triathlon Sprint Duathlon Sprint Aqua Bike Sprint Relay +1

Sep

12

2026 San Diego Tri Classic & San Diego 5K

San Diego, California, United States

Running

5K

Sep

11

Smith Mountain Lake Ultra Triathlon

Huddleston, Virginia, United States

Triathlon Aquabike Duathlon Trail running

Ultra +5

Sep

11

TriUtah Brineman Triathlon

Syracuse, Utah, United States

Triathlon Aquabike Duathlon

Ultra 28.3K 23.3K Marathon +11

Sep

10

Old Forge Marathon Weekend - Ultra, Marathon, Half Marathon, 10K, 5K, Kayak, Bike

Old Forge, New York, United States

Running Triathlon Paddle sports Trail running Gravel biking

Ultra 5K 31.1K Half-Marathon +20