The Mighty Mississinewa Triathlon is back again in 2025, this year adding a Half Iron distance!  This is always a favorite venue for our racers and staff with plenty of parking right next to the beach, finish, and transition.  Don't miss this race in 2026!  !!!8:00 AM START TIME!!!

Held at Miami State Recreation Area outside of Peru, Indiana - includes Duathlon, Aquabike, Relay,

Group and Overall Awards and Optional Meal Tickets post race to purchase during registration - Park Entry and parking all included in the entry fee

Sprint Tri - 500 yard lake swim; 13 mile bike; 3.1 mile

Olympic Tri - 1650 yard swim; 24.8 mile bike; 6.2 mile run

Half Iron Tri - 1.2 mile swim; 56 mile bike(2 laps); 13.1 mile run(2 laps)

See all of the 'Ruble Racing' 2026 events at --> www.rubleracing.org

*if you'd like to register for 3 or more events at once contact rubletriathlon@hotmail.com for a discount code to do that*

Event details and schedule

See www.ruble.racing for event schedules