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*
See www.ruble.racing for event schedules
Sep 12, 2026
Distance — AquaBike-Olympic - Individual Age group/open
Type — Multisports
12:00
$80.00
Sep 12, 2026
Distance — AquaBike-Sprint - Individual Age group/open
Type — Multisports
12:00
$65.00
Sep 12, 2026
Distance — 21.1K
Type — Multisports
12:00
$150.00
Sep 12, 2026
Distance — Duathlon - Olympic - Individual Age group/open
Type — Multisports
12:00
$85.00
Sep 12, 2026
Distance — 21.1K
Type — Multisports
12:00
$170.00
Sep 12, 2026
Distance — Duathlon-Sprint - Individual Age group/open
Type — Multisports
12:00
$70.00
Sep 12, 2026
Distance — 21.1K
Type — Multisports
12:00
$170.00
Sep 12, 2026
Distance — 2K
Type — Multisports
12:00
$95.00
Sep 12, 2026
Distance — 3K
Type — Multisports
12:00
$105.00
Sep 12, 2026
Distance — Triathlon-Olympic - Individual Age group/open
Type — Multisports
12:00
$85.00
Sep 12, 2026
Distance — 2K
Type — Multisports
12:00
$85.00
Sep 12, 2026
Distance — 3K
Type — Multisports
12:00
$95.00
Sep 12, 2026
Distance — Triathlon-Sprint - Individual Age group/open
Type — Multisports
12:00
$70.00
These values represent the 3-year monthly averages for September in Peru.
Learn more about the host city, Peru.
Peru is in Northern Indiana.
Read more launchRead what other athletes have to say about their experience at the Mighty Mississinewa Triathlon.
Be the first to share your experience with the community!
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location_on Noblesville, Indiana, US
calendar_today Aug 15, 2026
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