Shell Lake Sprint Triathlon/Duathlon
Date
Sat, Jul 25, 2026, 8:00 AM CDTRace options
4 distancesTap any distance below for fee tiers and close dates.
Race options
Distances & registration
4 optionsTap to see fee tiers and close dates.
Other options
4 options · closes Jul 25, 2026, 3:00 PM CDT
2mo 16d 16h 51m leftShell Lake Lions Duathlon
Closes Jul 25, 2026, 3:00 AM CDT · From $86.05
Shell Lake Lions Duathlon Relay
Closes Jul 25, 2026, 3:00 PM CDT · From $128.45
Shell Lake Lions Triathlon
Closes Jul 25, 2026, 3:00 AM CDT · From $86.05
Shell Lake Lions Triathlon Relay
Closes Jul 25, 2026, 3:00 AM CDT · From $128.45
Ready to register?
Finish signup on the organizer site (check fees and dates there).
From the organizer
Imagine a triathlon that begins just steps from a sparkling 2,600-acre lake , surrounded by the charm of a small town where life moves at a more peaceful pace. The Shell Lake Lions Triathlon/Duathlon, held annually on the fourth Saturday in July, brings athletes and spectators together for a memorable race through one…
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of Wisconsin’s most scenic communities. With a course that winds along the beautiful countryside, a public beach, lakeside park, and campground, participants enjoy more than just a physical challenge—they experience the warmth and creativity of Shell Lake itself. The Shell Lake Lions Club hosts two events at 8 AM on Saturday, July 25th, 2026 at the Shell Lake beach. Timing services are provided by Duluth Timing and Events. There are 2 events, the triathlon (a traditional swim/bike/run) and the duathlon ( a run/bike/run event). Both events will run concurrently. Individual or teams may enter either event. The triathlon course is a 1/3 mile swim, a 15 mile bike and 3. 4 mile run. The duathlon is a 2 mile run instead of the swim, a 15 mile bike and 3. 4 mile run. Medals will be given to all participants. JOIN US in Shell Lake for one of the most beautiful race routes in Northern Wisconsin!