HoosierMan Triathlon

OCT
4
2026
Triathlon at Lake Lemon on October 4 2026 offering Sprint and Olympic distances plus duathlon aquabike and relay options. Swim is in Lake Lemon and bike and run courses use local foothills and park roads.
Sun 4 Oct 2026
Triathlon-Sprint - Run Triathlon-Olympic - Run Triathlon-Olympic - Bike Triathlon-Olympic - Swim Triathlon-Sprint - Bike

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HoosierMan Triathlon - Lake Lemon Conservancy District

The HoosierMan Triathlon is scheduled for October 4, 2026 at Lake Lemon Conservancy District, 7599 N Tunnel Rd, Unionville, IN. The event features Sprint and Olympic triathlon distances and also includes duathlon, aquabike, and relay categories.

The swim takes place in Lake Lemon from the beach park. The bike courses travel through the foothills of Monroe County. The run course follows Tunnel Road, which was recently repaved, and packed gravel roads inside the park.

Distances for the main triathlon formats include:

  • Sprint Triathlon: 500 yard swim; 15 mile bike; 3.1 mile run
  • Olympic Triathlon: 1650 yard swim; 24.8 mile bike; 6.2 mile run

Registration options list individual and team relay entries plus aquaBike and duathlon formats. Published entry fees include Sprint individual at $65 and Olympic individual at $80; relay and aquaBike fees vary by category. The event is organized by Ruble Racing. Visit the organization's website for the most recent information.

10 km
Triathlon-Olympic - Run
5 km
Triathlon-Sprint - Run
Triathlon-Olympic - Bike
Triathlon-Olympic - Swim
Triathlon-Sprint - Bike
Triathlon-Sprint - Swim

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Join The Mission at Deam Lake on May 2, 2026, a multi discipline adventure race offering 18 hour and 4 hour Mission Lite formats. Teams use map and compass across trekking, cycling and paddling for an unforgettable test of skill and teamwork.