Join us for a day of multisport fun at beautiful Geist Waterfront Park for the FISHERS SPRINT TRIATHLON, Powered by FAST!

This exciting event features a sprint triathlon, duathlon, aquabike, and 2-3 person triathlon relay!

All registrants who signup by May 1st will be guaranteed an amazing short-sleeve shirt. We are also pleased to offer overall, age-group and division awards for our more competitive athletes! And NEW this year, we are offering a $5 Refund Referral program - details here.

Check out all our other summer triathlons HERE. These incredible events are expertly hosted by Tuxedo Brothers Event Management.

*Must be at least 14 years of age on December 31, 2025 to compete.

PLEASE NOTE: The parking lot at Geist Waterfront Park CLOSES at 7:30am sharp to incoming traffic. At this time, participants AND spectators will need to use the overflow parking at either LeafSpring School or Geist Elementary School, located ~9 tenths of a mile from Geist Waterfront Park. Plan your travel accordingly!