Beginner, Sprint, Olympic & 1/3 Iron races in Triathlon, Duathlon, Aquabike, Aquathlon, plus 3k & 5k Open Swims! Open to all ages and abilities, you choose your challenge. We have something for everyone! Check out the athlete guide here!


Race around beautiful Alum Creek State Park in Delaware, Ohio! From beginner to Ironman we have races and courses for everyone!

Learn More!

September 20, 2020

Contact us

Registration & packet pick-up begins at 5:30 with races starting at 7:00am and continues throughout the morning. Timing finishes at 1:00pm, leaving plenty of time to finish and celebrate with beer and pizza, and get shot in our photo booth.

Alum Creek , Delaware, OH

Have race day questions?

Contact us today! Email at or call us for more information.

This race is going to be awesome! It has Pizza, Beer, Finisher Medals & to first 500 to register; See you there! Learn More!

Columbus Triathlon

Register now for this historic event! There are races for all ages and abilities, at the Columbus Triathlon & Multisport Festival! Plus we offer stylish finisher medals, swanky tees, pizza & crafty beer (soda & water too)!