Texas
Texas Triathlon Calendar 2026-2027
Monthly updates for Texas
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in Texas for 2026-2027! Our updated list features 56 exciting races across the region. Find your next race in Texas below and join the running community at these great events!
May 2026
An all female multisport event in El Paso on May 2, 2026 offering in person and virtual options, including sprint and super sprint triathlons, relays, a bike run, a 3 mile run walk, and a kids Splash & Dash.
A sprint triathlon and 5K in Flower Mound on May 3, 2026 featuring a 275 yard swim, 10.8 mile bike and 3.1 mile run, with Age Group, Athena and Clydesdale categories, packet pickup the day before and participant race items included.
A multi-format event at Fort Travis Seashore Park on the Bolivar Peninsula with swims in the Gulf, bikes on Hwy 87 and neighborhood runs. The day includes triathlon, duathlon, aquabike and relay races plus an after party with local brewers and food.
Corpus Christi Triathlon on May 3, 2026 at Water's Edge Park features sprint and super sprint triathlon distances, a sprint duathlon, and a three person relay. The course includes a protected bay swim, a bike route on Ocean Drive, and a run through C..
Spa Girl Tri is a triathlon series with events in Texas in 2026, taking place at JW Marriott San Antonio on May 9 and at Hyatt Lost Pines on September 26. Course maps, 2025 results and photos are available and the event has a Facebook presence.
A women's multisport event in Houston on May 10, 2026, offering duathlon, sprint and super sprint triathlons, a sprint relay, an AWD/PC category, and a virtual option with mailed swag and medal.
Playtri Fort Worth Triathlon & Run Bike Run I on May 17, 2026 offers Olympic and Sprint triathlons, a duathlon, relay divisions, collegiate races, and a virtual option at Marine Creek Public Boat Ramp. USAT sanctioned with VIP parking.
Ascension Seton Austin CapTex Tri on May 25, 2026 features SuperSprint, Sprint and Olympic distances with a Lady Bird Lake swim, downtown bike and a run through Butler Park, followed by a finish line festival with snacks and live music.
Muleshoe Off Road X TRI and DU are off road multi-sport races in Austin, TX on May 30, 2026. The program features a triathlon with an 800 m swim plus bike and trail run legs, and a run-bike-run duathlon with the same bike and run distances.
June 2026
A three-day festival in Corpus Christi on June 5–7, 2026, featuring a glow 5K, track Mile event, road races including a half marathon, and a multi-distance cycling tour with local vendors, live music, and family activities.
A multisport event at Sylvan Beach Park on June 7, 2026 offering sprint and Olympic triathlons, relays, and a duathlon, with age group awards and team competitions for fastest and largest teams.
A USA Triathlon sanctioned event at Little Elm Park offering sprint and Olympic triathlons, a duathlon, relays and a virtual option, with lake swims, multi-loop bike courses and road and paved-trail runs.
A multiformat event on June 14, 2026 at the lake in front of Pomona Subdivision in Manvel, Texas featuring a 500 meter swim, 12.5 mile bike and 3 mile run plus duathlon and relay options.
Magnolia Hill Off Road X TRI & DU in Navasota, TX features off road triathlon, duathlon, sprint and aquabike formats with measured swim, mountain bike and trail run stages; team relay options are available.
A two day multisport festival in Texas City with youth triathlons, a 5k, sprint triathlon, duathlon, relay and a USAT paratriathlon qualifier by the lagoon. Registration includes a LagoonFest Texas day pass and discounted guest passes.
An evening multisport event in El Paso combining a 400 meter swim and a 5K run at Ascarate Park and Golf Course, plus a standalone 5K and a youth 100 meter swim with 1K run for ages 6 to 13.
The 16th annual Electrolit TriWaco Triathlon in Indian Spring Park, downtown Waco, features sprint and Olympic races, aquabike and relay options, college and high school divisions, and a Try a Tri with a 400 m swim, 8 mile bike and 2 mile run.
On June 28, 2026 the Lake Pflugerville Triathlon offers sprint and Olympic triathlons, aqua bike races, relays, and a new run bike run duathlon. Sprint courses feature a 500 meter swim loop, a 13 mile bike on county roads, and a 3 mile lakeside run.
July 2026
A day of open water races and aquathlons at Cedar Hill State Park on 12 July 2026 featuring 750 m, 1500 m and 2.4 mile swims, aquathlon combinations, USMS waves and an adaptive 2.4 mile category.
Experience a sprint triathlon or 5k run at Texas Woman's University in Denton. Choose between individual races, team challenges, or relays before enjoying a post race party with world famous pancakes.