Texas
Texas Triathlon Calendar 2025-2026
Monthly updates for Texas
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in Texas for 2025-2026! Our updated list features 44 exciting races across the region. Find your next race in Texas below and join the running community at these great events!
December 2025
Run the Dirty Santa Beer Mile at 5x5 Brewery in Mission for a festive five lap challenge mixing craft beer and running. All finishers earn a medal and early signups get a shirt while waves and awards amp up the fun.
Celebrate New Year Eve with the Corpus Christi Triathlon Club on December 31, 2025 in Corpus Christi, TX, welcoming athletes of all ages and abilities. Join training, relays, and community racing with results shared via Twitter.
January 2026
Join the Ninth Annual Laguna Vista Du It By The Bay Duathlon on Sunday, January 25, 2026 at Roloff Park in Port Isabel, Texas. Run, bike, run solo or team up in a relay for a scenic, community focused coastal challenge.
February 2026
Join the Jailbreak Adventure Race around Lake Georgetown for a rugged outlaw style course of paddling, trekking and mountain biking across prairie, forests and single track. Choose 6 hour or 12 hour events and navigate by map and compass.
Spend a weekend at Magnolia Hill Ranch for Dirt in Your Shoe Events with an Adventure Race on Saturday and a Duathlon on Sunday. Expect scenic single track trail runs, gravel road biking and paddle challenges for all ages and abilities.
March 2026
Celebrate the 10th anniversary Bevoman Triathlon at scenic Pace Bend Park in March 2026 with Olympic and Sprint distances. Open to college teams and open racers, the weekend includes a collegiate championship and relays.
Celebrate St. Patrick's Day with a fast, friendly sprint tri at Keller Natatorium featuring a 300 meter pool swim, 14.5 mile bike and 5K trail run. All athletes get a tech shirt and finisher medal at this USAT sanctioned event.
Race IRONMAN 70.3 Dallas Little Elm on March 15, 2026 with onsite PLAYTRI bike rentals, repairs and race prep to keep you race ready. Visit PLAYTRI for rental levels and tune up options.
Join the Luck of the Irish Triathlon in McKinney, Texas with sprint and super sprint triathlons, relays, Run Bike Run and a 5K. Swim a 50 meter outdoor pool snake swim then bike and run through Craig Ranch for all levels.
Take on IRONMAN 70.3 Texas in Galveston on March 29, 2026, featuring a scenic swim in Galveston Bay and flat bike and run courses around Moody Gardens. Fast coastal conditions and World Championship qualifying slots make this a must race.
Cal Tri Austin on March 29 in Austin, Texas is a multi sport festival with 18 events from sprint to Olympic and youth categories. Triathlon, swim bike, swimrun and Run Bike Run options welcome all levels and youth racing is free.
April 2026
Experience the Texas Draft Legal Cup in Fort Worth on April 11 and 12, 2026, a USAT Junior National Series weekend spotlighting the nation’s top youth and junior draft legal triathletes. Saturday includes kids races and non drafting events.
Take on the Caveman Triathlon in Flower Mound on April 12, 2026, a fast sprint tri with a pool swim, flat 11.5 mile bike and a 5K run. All finishers get a tech shirt, socks and a medal, plus age group Athena and Clydesdale divisions.
Race Tri Aggieland at Sandy Point Park in Bryan TX for a triathlon or duathlon while supporting the student run Texas A&M Triathlon Team. Swim the lake, ride scenic roads and finish with a 5K as teammates and fans cheer you on.
Race Memorial Hermann IRONMAN Texas in The Woodlands on April 18, 2026, featuring a lake swim, a flat closed road bike and a rolling run that includes the famed Hippie Hollow. Enjoy a top ranked run course and chances to qualify for the IRONMAN World..
US Triathlon Cross Nationals returns to Pace Bend Park in Austin on April 18, 2026 with off road triathlon and duathlon in full and sprint distances. Tackle rugged trails and technical singletrack in a high energy championship vibe.
The Rockman Triathlon returns to Rockwall ISD Aquatic Center on Sunday April 19, 2026 with Sprint, Super Sprint, relay and virtual options. Pool swims plus bike and run courses offer something for newcomers and seasoned racers alike.
Take on the Texasman Triathlon on April 26 2026 at Lake Ray Roberts with Sprint, Olympic, X50, Aquabike and Duathlon options plus Athena and Clydesdale divisions. Open water swim, scenic bike and shaded run combine for a memorable race day.
May 2026
Mighty Mujer Triathlon El Paso is an all women event offering in person and virtual options for every level, from youth Splash & Dash to sprint and relay teams. Run, ride, and swim to support the Center Against Sexual & Family Violence.
Race the Latitude 29.2 Triathlon at Fort Travis Park on May 3 2026 with sprint and Olympic distances featuring a Gulf swim, scenic out and back bike on Highway 87 and a neighborhood run. Enjoy an after party with local brewers music and food.