League City
Triathlon Calendar near League City 2026-2027
Monthly updates for League City
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near League City for 2026-2027! We've gathered 6 exciting races in the area. Check out our detailed list below to find your next local race.
September 2026
Sprint triathlon, duathlon and aquabike take place in Texas City on 19 September 2026 with swim, bike and run courses on the dike and through Bay Street Park trails.
Women only triathlon and duathlon at Lago Mar Lagoon in Texas City featuring sprint distances, relay teams, beach finishes, and LagoonFest admission.
October 2026
Latitude-Fall Triathlon at Fort Travis Park offers sprint and Olympic triathlon, duathlon, aquabike, and relays with Gulf swims, bike laps on Highway 87, and neighborhood run courses, limited to 200 athletes and featuring an after party and spectator..
Beach Girl Triathlon in Galveston on October 17, 2026 features a Super Sprint course with a 200 meter pool swim, 8 mile bike and 2 mile beach run, plus duathlon and aquabike options and an after party.
November 2026
A Baytown, Texas event offering a 10K combo with either a 5K bike plus 5K trail run or a 5K run plus 5K trail run, plus standalone 5K bike and trail run options. Helmets required for bike riders and finishers receive a shirt and medal.
Monthly updates for League City
Get new running races (and updates) in your inbox every month.
April 2027
IRONMAN 70.3 Texas on Galveston Island features a calm bay swim, a flat coastal bike course, and a scenic run through Moody Gardens on April 4, 2027.