Texas' Premiere Triathlon Race Series.

For about a decade, Bayou City Triathlons has lead the way in multi-sport race production throughout Houston, Texas. The Cypress, Towne Lake and Kemah Triathlons are unified under the Bayou City Triathlon Series (BCTS) umbrella. The BCTS registered over 6,500 athletes last year with over 1,000 of them coming from the youth triathlons associated with the adult events. From beginners to elites, athletes of all levels are encouraged to participate at our events. 

New Event Insurance for 2018!

In order to provide the best race experience possible and protect your financial investment in your registration fees, we've upgraded our registration platform and added race cancellation insurance!  For you, this means in the case of a race being forced to cancel do to certain circumstances out of our control, such as severe weather, you will receive a full refund, at no extra charge to you.

2018 BCTS Events


Sunday, July 29, 2018
10th Annual Cypress Sprint Triathlon
Saturday, July 28, 2018
Cypress Youth Triathlon & Doggie Splash'N Dash

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Monday September 3rd 2018
9th Annual Towne Lake Sprint & Olympic Triathlons, & Sprint Duathlon
Sunday September 2nd 2018
Towne Lake Youth Triathlon & Duathlon

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Sunday, October 21, 2018
9th Annual Kemah Sprint & Olympic Triathlons
Saturday, October 20, 2018
Kemah Youth Triathlon

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