Geist Waterfront Triathlon

AUG
30
2026
Join this multi sport event at Geist Waterfront Park featuring Sprint and Olympic triathlons, duathlons, and aquabike races. Enjoy a swim in the reservoir followed by a fast bike course on rolling county roads.
Sun 30 Aug 2026
Sprint Triathlon Run Olympic Triathlon Run Sprint Triathlon Swim Sprint Triathlon Bike Olympic Triathlon Swim

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Geist Waterfront Triathlon

The Geist Waterfront Triathlon takes place at Geist Waterfront Park in Fishers, Indiana. This multi-sport event features a variety of race formats including triathlons, duathlons, and aquabike competitions. The event is hosted at a new park facility and utilizes the surrounding reservoir and local roads for the course.

Participants can choose from several event types and distances:

  • Sprint Triathlon: A 500-yard swim with a beach start, a 12.5-mile bike, and a 3.1-mile run.
  • Olympic Triathlon: A 1500-meter swim, a two-lap 25-mile bike course, and a 6.2-mile run.
  • Sprint Duathlon: A run and bike format for individual age group or open participants.
  • Olympic Duathlon: A longer distance run and bike format for age group or open athletes.
  • AquaBike: Swim and bike only options available for both Sprint and Olympic distances.
  • Relay Teams: Options for 2-person or 3-person teams to compete in Sprint or Olympic triathlons.

The swim portion is conducted in the reservoir with a beach start. The bike course consists of a fast loop through county roads around the reservoir featuring flat to rolling terrain on paved surfaces. The run portion follows an out-and-back route on flat paved trails and through a quiet waterside neighborhood. Visit the organization's website for the most recent information.

6 mi
Olympic Triathlon Run
3 mi
Sprint Triathlon Run
Sprint Triathlon Swim
Sprint Triathlon Bike
Olympic Triathlon Swim
Olympic Triathlon Bike
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