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Triathlon Calendar United States 2024-2025

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Explore the best triathlons in the United States for 2024-2025! Our updated list features 106 exciting races across the country. Find your next race in the United States below and join the running community at these great events!

November 2024
Nov
23
Saturday

Hill Country Challenge

Triathlon
December 2024
Dec
6-8
Fr - Su

CLASH Endurance Daytona

Triathlon
Dec
8
Sunday

Tinsel Triathlon

Triathlon
Dec
14
Saturday

Holiday Classic Triathlon

Triathlon
Dec
31
Tuesday

iTri Events

Triathlon
February 2025
Feb
2
Sunday

Chilly Willy Duathlon

Duathlon
Feb
9
Sunday

Medina Rec Indoor Triathlon

Triathlon
Feb
22
Saturday

Northeast Park Duathlon

Duathlon
Feb
22
Saturday

YMCA Dry Tri

Triathlon
Feb
22
Saturday

Team Compete Driathlon

Triathlon
Feb
22
Saturday

Iceman Triathlon

Triathlon
Feb
23
Sunday

West Creek Duathlon

Duathlon
March 2025
Mar
7-8
Fr - Sa

Bayshore 70.4 Triathlon

Triathlon
Mar
8
Saturday

TRI 4 THE CURE AZ Triathlon

Triathlon
Mar
8
Saturday

Pasadena Triathlon

Triathlon
Mar
15
Saturday

The Rocky Hill Triathlon

Triathlon
Mar
22
Saturday

Ice Breaker Sprint Triathlon

Triathlon
Mar
29
Saturday

Merrill Ranch Triathlon

Triathlon
Mar
30
Sunday

Athletica Cal Tri Austin

Triathlon
April 2025
Apr
6
Sunday

Cal Tri Lake Perris

Triathlon