Triathlon Calendar United States 2025-2026

Annie Oakley Buffalo Bill Triathlon

Millington, Tennessee

Triathlon

The Annie Oakley Buffalo Bill Triathlon, scheduled for April 26, 2025, in Millington, TN, features a variety of events including Super Sprint and Sprint Triathlons, Olympic distance options, and AquaB..

BACC Icebreaker Triathlon

Barron, Wisconsin

Triathlon

The BACC Icebreaker Triathlon is an exciting event taking place in Barron, Wisconsin, featuring a 400-meter indoor swim, a 10.8-mile bike ride, and a 2-mile outdoor run. This triathlon serves as a fan..

Ironman Texas

The Woodlands, Texas

Triathlon

The IRONMAN Texas North American Championship takes place in The Woodlands, Texas, featuring a flat and fast course ideal for athletes aiming for personal bests. Participants begin with a 2.4-mile lak..

Trinooga

Chattanooga, Tennessee

Triathlon

Trinooga is a biannual multi-sport event hosted by the Chattanooga Tri Club, celebrating triathlon activities in Chattanooga, TN. Scheduled for April 26-27, 2025, the event features a weekend packed w..

26-27

Sa - Su

EOD Warrior Challenge

Niceville, Florida

Multisport

The EOD Warrior Challenge 2025 is a dynamic sports event taking place in Niceville, Florida, featuring a combination of a 4.5-mile ruck, a 0.5-mile swim, and a 4-mile run. Participants can choose to c..

Cal Tri Culpeper

Culpeper, Virginia

Triathlon

The 2025 Cal Tri Culpeper is a multi-sport event taking place at Mountain Run Lake Park in Culpeper, Virginia. This event features a variety of races, including Sprint and Olympic triathlons, RunBikeR..

Cactus Man

Tempe, Arizona

Triathlon

Cactus Man, presented by ONE Multisport, is an exciting multisport event returning to Tempe, featuring both Sprint and International triathlon distances for individual and relay competitors. Participa..

West Point Lake Olympic

West Point, Georgia

Triathlon

The West Point Lake Olympic, Sprint, and AquaBike event is a multi-sport competition taking place at R. Shaefer Heard Park in West Point, Georgia. Participants can choose from various events, includin..

Orange County International Triathlon

Mission Viejo, California

Triathlon

The Orange County International Triathlon, scheduled for April 27, 2025, in Mission Viejo, California, features a variety of events catering to athletes of all levels. Participants can choose from Oly..

Badgers Riverwinds Triathlon

Thorofare, New Jersey

Triathlon

The Badgers Riverwinds Triathlon is a multi-sport event taking place in West Deptford, NJ. Participants can engage in various competitions, including a Triathlon, Relay Triathlon, Aquabike, Duathlon,..

Grapes of Wrath Triathlon

Delano, California

Triathlon

The Grapes of Wrath Triathlon, 5k & 10k is a vibrant multi-sport event taking place in Delano, California, featuring a variety of races including Sprint and Olympic Triathlons, Duathlons, Aquathlons,..

Tri Aggieland

Bryan, Texas

Triathlon

Tri Aggieland is a triathlon event taking place in Bryan, Texas, on April 27, 2025. The event features multiple divisions, including an Open Division for participants aged 18 and older, a Collegiate S..

Mini MightyMan Triathlon

East Meadow, New York

Triathlon

The Mini MightyMan Triathlon, presented by Cohen Children's Medical Center, is an exciting multi-sport event taking place in East Meadow, NY. This triathlon features various categories, including indi..

Spring Migration Triathlon

Emporia, Kansas

Triathlon

The Spring Migration Triathlon is set to take place in Emporia, Kansas, on April 27, 2025. This event features a 400-meter indoor swim, a 20K bike ride on a flat out-and-back course, and a 5K run thro..

JCC Bridgewater Triathlon

Bridgewater, New Jersey

Triathlon

The JCC Bridgewater Triathlon is set to take place on April 27, 2025, in Bridgewater, NJ. This exciting event features a hybrid indoor/outdoor format, offering participants the chance to compete in va..

Tri My Best Triathlon

Augusta, Georgia

Triathlon

The Tri My Best Triathlon is a multi-sport event scheduled for April 27, 2025, in Augusta, Georgia. It features four different race categories tailored for various skill levels, including a 25-yard sw..

May 2025

Friday

Wildflower

Bradley, California

Triathlon

Wildflower is a renowned multi-sport event held in Bradley, California, celebrated for its vibrant festival atmosphere and challenging courses. It features a variety of competitions, including triathl..

3-4

Sa - Su

Xterra New Jersey

Vernon Township, New Jersey

Trail Run Triathlon 5 km 10 km 21 km 42 km

XTERRA New Jersey is an exciting off-road sports event taking place in Wawayanda State Park, New Jersey. Scheduled for May 3-4, 2025, it is part of the XTERRA World Tour and features a variety of race..

White Lake Pro-Am Triathlon

White Lake, North Carolina

Triathlon

The White Lake Pro-Am Half Triathlon, scheduled for May 3, 2025, is a premier triathlon event held in White Lake, North Carolina. This race features a challenging 1.2-mile swim, a 56-mile bike ride, a..