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 54 exciting races across the region. Find your next race in Texas below and join the running community at these great events!
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.
OTILLO Swimrun Austin is a swimrun event in Spicewood, Texas on November 8, 2026 with team and solo races over 16, 10 and 7 mile courses. Registration opens November 9, 2025 and closes December 1, 2025.
ÖTILLÖ Austin USA is a swimrun at Pace Bend Park with lake swims, forest trails, cliffs and three distance options. Camp Texlake offers onsite lodging and the event requires specific mandatory gear and day-before packet pickup.
TXTRI at Canyon Park on November 8, 2026 offers sprint and Olympic triathlons plus DU3 options that pair swim, bike or run. Events use lake swim time trial starts, closed loop bike and run courses, and road traffic control for outside sections.
A swimrun at Pace Bend Park with forest trails, shoreline and cliff features. Three distances range from about 9.9 km to 25.1 km, with race HQ and onsite lodging at Camp Texlake.
A weekend of multi discipline racing at Margaritaville Lake Resort Lake Conroe with a Half distance triathlon plus Sprint, aquabike, relays, paratriathlon, youth races and a triathlon themed pool party. The Half includes a 1.2 mile swim, 56 mile bike..
December 2026
A USA Triathlon-affiliated club in Corpus Christi, TX active on Dec 31, 2026. Members of all ages and abilities train, race, volunteer and form relay teams while promoting multi-sport participation and community giving.
March 2027
A lakeside IRONMAN 70.3 event in Little Elm near Dallas featuring a calm Lake Lewisville swim, a fast rolling bike course and a spectator-lined run, presented as the race's second edition with registration opening soon.
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 Texas in The Woodlands features a lake swim, a closed-road flat bike course, and a rolling run with the Hippie Hollow section. The race offers enhanced World Championship slots and earned the 2025 Athletes' Choice run course awards.
May 2027
A multi format triathlon at the JW Marriott Resort and Spa in San Antonio on May 8, 2027, featuring swim legs in the resort lazy river and bike and run courses on resort and TPC grounds with relay and AquaBike options.
A multi-discipline event in Fort Worth on May 16, 2027 offering sprint and Olympic triathlons plus a run bike run duathlon. USAT sanctioned with chip timing, relay options, a virtual race, and finisher medals for all finishers.
A multi-distance triathlon in Austin with swim in Lady Bird Lake, bike through downtown near the Texas Capitol, and a run through Butler Park finishing at Auditorium Shores. Options include SuperSprint, Sprint, and Olympic distances.
June 2027
Endurance Fest runs June 11 to 13, 2027 at Water's Edge Park in Corpus Christi, TX. The program features glow runs, timed running distances through a half marathon, a timed two mile walk, and multi-distance bike routes.