The Buckeye Triathlon & Multisport Festival

MAY
31
2026
Read all about the The Buckeye Triathlon & Multisport Festival on 31 May 2026 in Harveysburg.
Sun 31 May 2026
Open Run - 5k Open Run - 10k Open Run - 9.3 Miles 1/3 Iron Aquabike 1/3 Iron Aquathlon

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Event Overview

The Buckeye Triathlon & Multisport Festival is a multisport event held at Caesar Creek State Park Beach in Waynesville, Ohio.

Disciplines and Distances

The event features a wide variety of multisport and individual disciplines across several distance categories.

Multisport Events:

  • Triathlons: Beginner (200m swim / 6.5-mile bike / 1.5-mile run), Sprint (750m swim / 14-mile bike / 5k run), Olympic (1500m swim / 26-mile bike / 10k run), and 1/3 Iron (2000m swim / 38-mile bike / 9.3-mile run).
  • Duathlons (Run-Bike-Run): Beginner, Sprint, Olympic, and 1/3 Iron distances.
  • Aquabikes (Swim-Bike): Sprint, Olympic, and 1/3 Iron distances.
  • Aquathlons (Swim-Run): Sprint, Olympic, and 1/3 Iron distances.

Individual Events:

  • Open Water Swims: Distances of 1500m, 3K, and 5K.
  • Open Runs: Distances of 5K, 10K, and 15K (9.3 miles). These are open to all ages.
  • There is also a specific High School Sprint Triathlon event.

Venue and Logistics

The event takes place at Caesar Creek State Park Beach. Packet pickup, start, and finish lines are at the beachfront north of the park office. Ample parking is available at the beachfront, with race festivities in the grass area near the water.

Participant Information

Registration includes an event t-shirt (available in men's, women's, and youth cuts if registered at least two weeks prior), a custom race bib, a finisher medal (guaranteed if registered at least two weeks prior), and a catered post-race meal. The event provides medical support and law enforcement on-site. Visit the organization's website for the most recent information.

9 mi
Open Run - 9.3 Miles
10 km
Open Run - 10k
5 km
Open Run - 5k
1/3 Iron Aquabike
1/3 Iron Aquathlon
1/3 Iron Duathlon
1/3 Iron Triathlon
Beginner Triathlon
Duathlon - Beginner
Olympic Aquabike
Olympic Aquathlon
Olympic Duathlon
Olympic Triathlon
Open Water Swim - 1500m
Open Water Swim - 3k
Open Water Swim - 5k
Sprint Aquabike
Sprint Aquathlon
Sprint Duathlon
Sprint Triathlon