Tulsa Area Triathletes is excited for the 2025's Chris Brown Tulsa Duathlon! This event is a great introduction to multi-sport events for beginners and offers a challenging opportunity for experienced athletes.
The duathlon comprises:
- 5km Road Run
- 25km Road Bike
- 5km Road Run
Packet Pickup will be at RunnersWorld Tulsa in the days leading up to the event, with race day registration and check-in opening at 7:00am. The transition area closes at 7:50am before the race starts at 8:00am.
NEW THIS YEAR!! Kids aged 6-12 can also participate in a Kid's Duathlon, which features non-traffic roads inside Mohawk Park.
All participants must purchase a USAT license and adhere to safety requirements, including wearing a helmet during the bike race.

