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Triathlon Calendar near Harris County 2026-2027

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Monthly updates for Harris County

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Explore the top triathlons near Harris County for 2026-2027! We've gathered 3 exciting races in the area. Check out our detailed list below to find your next local race.

September 2026
Sep
27
Su

Coles Crocs Splash and Dash

Aquathlon Virtual Short Course Race... 50 m 0.5 mi Adult Long Course Race 30... 300 m 3 mi Virtual Adult Long Course... 300 m 3 mi Open Long Course Race REL... 300 m 3 mi
Coles Crocs Splash and Dash in Cypress Texas on September 27 2026 pairs pool swims with runs across age divisions, includes virtual options and a new two person relay. Participants receive a shirt and a finishers medal and top finishers earn awards.
November 2026
Nov
1
Su

Xracers 10K Ride and Run Day of the Dead

Duathlon Xracers 10K Ride and Run... 5 5 km Xracers 10K Road-Trail Ru... 5 5 km
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.
April 2027
Apr
24
Sa

Ironman Texas

Triathlon Full distance 3.8 180 42.2 km
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.
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