100 Mile Challenge
Columbus Zoo to Kings Island
- Registration:
- Online Registration is Closed
Online Registration has Ended.
150 Mile Challenge
Columbus Zoo to Ironton, OH
- Registration:
- Online Registration is Closed
Online Registration has Ended.
210 Mile Challenge
Amazing places you can go between Columbus, Ohio, and Cleveland, Ohio
- Registration:
- Online Registration is Closed
Online Registration has Ended.
This is a service fee for processing your challenge registration. This may be slightly higher or lower per registrant than the amount shown here.
