Tulsa Tri

SEP
20
2026
The Tulsa Tri features swim, bike, and run events at scenic Birch Lake. Options include Sprint and Olympic distances, relay teams, and dedicated swim-only races. It is organized by the local Tulsa Area Triathletes club.
Sun 20 Sep 2026
Aquabike Short (oly) Olympic Triathlon Sprint Triathlon

Always double-check with the organizer's website! This page may contain affiliate links.

Event Overview

The Tulsa Tri takes place on Sunday, September 20, 2026, at Twin Cove Point on Birch Lake in Barnsdall, Oklahoma. It is organized by the Tulsa Area Triathletes, a local non-profit club. This multi-sport event features several race formats.

Available Events

The event offers the following options:

  • Sprint Triathlon
  • Olympic Triathlon
  • Aquabike Short (Oly)
  • Relay Team Sprint (per person fee)
  • Relay Team Olympic (per person fee)
  • Swim Only - 500 meter
  • Swim Only - 1500 meter

A Safety Swim Wave is available for the Sprint Triathlon. Participants can opt into this wave during registration if they feel uncomfortable with the swim portion. They will start at the back of the waves with a SaferSwimmer buoy and will not be eligible for Age Group awards.

Event Details

Packet pickup occurs at RunnersWorld Tulsa (3920 S Peoria, Tulsa) on the Friday and Saturday before the race. Photo ID is required, and only the racer can pick up their own packet. Those living more than 30 miles outside Tulsa can pick up their packet on race morning with prior email approval.

The event follows USA Triathlon (USAT) rules regarding wetsuit use, which is dependent on water temperature. There are no refunds for weather, cancellation, or postponement, but registration can be deferred to the following year if done by a specified deadline. Visit the organization's website for the most recent information.

Aquabike Short (oly)
Olympic Triathlon
Sprint Triathlon