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 47 exciting races across the region. Find your next race in Texas below and join the running community at these great events!
March 2027
A multi-event race on 21 March 2027 in The Colony, Texas featuring pool-swim triathlons, run-bike-run formats, relays, a 5K and a virtual option, with USAT sanctioning and team relay rules.
April 2027
IRONMAN 70.3 Texas on April 4, 2027 is a Galveston Island triathlon centered at Moody Gardens with a bay swim, flat coastal bike and a scenic run.
Memorial Hermann IRONMAN Texas in The Woodlands on April 24, 2027 features a lake swim, closed-road flat bike, and a rolling run that includes the Hippie Hollow section.
May 2027
Triathlon and related races at JW Marriott Resort and Spa in San Antonio on May 8, 2027, featuring lazy river swims, bike loops and resort finishes with multiple relay and solo options.
Multi format race day at Marine Creek Public Boat Ramp in Fort Worth on May 16, 2027 featuring Olympic and Sprint triathlons, a Run, Bike, Run duathlon, relays and a virtual option. USAT sanctioned and relay teams share one timing chip.
Triathlon in Austin on May 31, 2027 with Supersprint, Sprint, and Olympic distances, swimming Lady Bird Lake and finishing at Auditorium Shores.
June 2027
A three day festival in Corpus Christi featuring running and cycling events, local vendors, live music, and family activities along Ocean Drive and the bay. Distances range from kids 1K to a 41 mile cycling route.