Knox County Triathlon & Duathlon

Sunday, June 8, 2025 in Vincennes, IN at Rainbow Beach, Gregg Park


  • Individual Registration (ages 13 or older)
    Event shirts Guaranteed when registered by June 1st.

    » $40.00 Adult; $20.00 for Youth age 13-18 (through 6/7 at 10:00 PM EDT)

    Step 1 must be completed by legal guardian if registrant is under age 18
    Register as an Individual


  • Relay Registration (ages 13 or older)
    Team members may participate in one or two legs; fees per person

    » $30.00 Adult; $20.00 for Youth age 13-18 (through 6/7 at 10:00 PM EDT)

    Step 1 must be completed by legal guardian if registrant is under age 18
    Register a Relay of Up to Three People


  • Group (Family Teams) one to three adults with one to three youth age 9-12)
    All Participating Together

    » $15.00 Family Group Team Per Person (through 6/7 at 10:00 PM EDT)

    Step 1 must be completed by legal guardian if registrant is under age 18
    Register as a Group with One Youth Age 9-12



* Click here for fee information

Connect with others about this event and see who's going!

Race Distances

Tri: 200 meter swim - 10 mile bike - 5K run
Du: 5K run - 10 mile bike - 5 K run

Questions?

For event-related questions, please click on the Contact the Organizers button on the left-hand side of this page.


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