Ohio Triathlon & 5k Run Championships

September 18   /   Alum Creek State PArk   /   triathlon, duathlon, aquabike, aquathlon, open swim, time trial & 5k run

Be A Champion!

The Ohio Triathlon & 5k Championships is going to be one of the premier races in the state. It features Sprint, Olympic & ⅓ Iron Triathlon, Duathlon, Aquabike, & Aquathlon races, plus a 2k & 5k Open Swim and 12-mile & 24-mile Cycling Time Trial, and 5k Open Run!

The course will be scenic, the race will be competitive, and you can win Ohio Championship swag. Let’s see who is the best in the state!All ages and abilities welcome. Bring the family for a great day of racing.  

All registrants get a ¼ zip Championship Pullover, post race meal, in-race photos and photo booth, “Happy Finish” towel, music, fun and more! ​

Learn More. 

Course Maps

Anyone can do this race! We have distances and races for all ages and abilities. Check out course maps for our Sprint, Olympic, and 1/3 Iron Triathlons, Duathlons, Aquabikes, and Aquathlons. Plus see the course for our Cycling Time Trials, Open Swims or 5k Run! 

Learn More.

Awards & Swag

Win overall or in your age group and become the next State Champion! Plus everyone who registers gets a FREE 1/4 zip performance long sleeve pullover! Learn More. 

Jet's Pizza

167 State Route 3 
Sunbury, OH 43074 
(740) 965-1172


There is something for everyone and races for all ages and abilities! If you love running, biking and swimming we have the event for you. Bring your family, your friends and your competitive spirit as you complete to become the next State Champion of Ohio! Choose Your Challenge:

  • Triathlon
  • Duathlon*
  • Aquabike & Aquathlon*
  • 12ml & 24ml Cycling Time Trials*
  • 2k & 5k Open Swims*
  • 5k Run
  • Kids Fun Runs*

Learn More.