Join the Triathlon Club of Oklahoma City Enjoy discounts on races, gear, and services from our sponsors!

Flat & Fast duathlon to start off your year! Come race with us in a 5k/20k/5k race in beautiful Okarche Oklahoma

The Tri-OKC and BikeLab OKC are partnering to bring athletes on a series called Bikes 411. The second topic is traveling with your bike, including putting it back together after you have traveled with it. Great information for newbies and seasoned athletes. All are welcome. We will have refreshments and each registered attendee will get a drink ticket. There will also be a raffle.

New to triathlon? Unsure how to start and intimidated by all the rules? ​Then our Newbie Clinic is just the thing for you! We go through every part of a triathlon, including the swim, bike, run transitions, nutrition, safety, and common rule violations. Veteran athletes will be on hand to answer all your questions. The best part, it's free! 

Put those skills into practice at the Splash n Dash right afterward for only $10!

Sand, sun, and miles. Celebrate the beginning of the summer with us. Whether you are new to multi-sport or a seasoned triathlete, this event has something for you. Open to all levels.

Youth Swim in Lake El Reno and run along the lake.

Athletes ages 6 to 15 are eligible and must have a current USAT license on race day.

There are two distances at each event.
Short Course - 100m / 1k
Long- 200m / 2k

Join us for the second annual Riversport challenge! TRI-OKC is so excited to partner with RIVERSPORT Foundation to bring you a race experience like no other. Their mission, to "inspire excellence, enhance communities, and change lives through Olympic sports and outdoor urban adventures", is a natural match with our Club.