Texas' Premier Triathlon Race Series.

For about a decade, Bayou City Triathlons has lead the way in multi-sport race production throughout Houston, Texas. The Sylvan Beach, Cypress, Towne Lake and Kemah Triathlons are unified under the Bayou City Triathlon Series (BCTS) umbrella. The BCTS registered over 5,000 athletes last year with almost 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. 


We have your investment covered!

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 a couple things for you.

New Event Insurance

First of all, we now have event 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, etc., you will receive a full refund (at no extra charge to you).

PERSONAL NO SHOW Insurance

Further, you can add on a low-priced personal insurance option upon registering online. This means in case ‘life happens’ and you end up not being able to make it to the event at the last minute, you can get your reg fees reimbursed! Sorry, no more excuses for not registering - go get to training!

SYLVAN BEACH
TRI & DU

Sunday, June 9, 2019
Sprint & Olympic Triathlon
Duathlon

Register →
Learn More →
Volunteer →

CYPRESS
TRI & TRAILS

Saturday, July 27, 2019
Youth Triathlon
Doggie Splash'N Dash
Mountain Bike Cross Country
5km, 10km & Most Miles in 2 Hours Trail Runs
Sunday, July 28, 2019
Adult Sprint Triathlon

Register TRIS →
Register TRAILS →
Learn More →
Volunteer →

Kemah
Triathlon

2019 REG POSTPONED FOR NOW

Details are on the
Kemah webpage.
We will keep updates posted via our Email Newsletter as we sort through everything we’re up against.