TRI-It Racing Clubs Du Kona Multi-sport Series

OCT
3
2026
Multi-sport races at Mitchell Park, Guthrie Lake on 10/03/2026 featuring triathlon, duathlon, aquabike and a free Youth Under 12 race in a spectator-friendly lakeside setting.
Sat 3 Oct 2026
Super sprint 200 m 6 mi Super sprint 200 m 6 1 mi Sprint 500 m 18 3 mi Duathlon 2 18 2 mi

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TRI-It Racing Clubs Du Kona Multi-sport Series

The event takes place at Mitchell Park - Guthrie Lake, 1400 Lake Shore Dr, Guthrie, OK on 10/03/2026. It is the seventh year for this multi-sport series, scheduled late in the season and listed as the last race of the year in Oklahoma and nearby states KS, MO and AR.

Racing options include triathlon, duathlon and aquabike distances, plus a free Youth Under 12 division. Distances for the main formats are:

  • Sprint: 500 yd swim, 18 mi bike, 3 mi run
  • Beat Buzz Super Sprint: 200 yd swim, 6 mi bike, 1 mi run
  • Duathlon: 2 mi run, 18 mi bike, 2 mi run
  • Super Sprint Aquabike: 200 yd swim, 6 mi bike
  • Youth Under 12 (free): 6.11 mi total with event choice to be confirmed after registration

The swim is in a no-wake protected cove with kayak support and continuous shoreline viewing for spectators. The bike course uses multiple loops and is described as challenging, with a faster run course to the finish. Race entry fees are non-refundable and non-transferable. Most adult entries list a $100 fee; the Youth Under 12 option is free but may incur an additional charge for a shirt.

Check-in and packet pick up occur Saturday or race morning starting at 7:00. A photo ID is required and only the registered athlete may collect the packet. Information about USA Triathlon youth membership options and national rules is provided for youth participants. Visit the organization's website for the most recent information.

Super Sprint Triathlon
Super Sprint Aquabike
Ss Duathlon
Sprint Triathlon
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