Event: 100 Mile Challenge
Columbus Zoo to Kings Island
Registration: Online Registration is Closed
Online Registration has Ended.
Event: 150 Mile Challenge
Columbus Zoo to Ironton, OH
Registration: Online Registration is Closed
Online Registration has Ended.
Event: 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 application. This may be slightly higher or lower per registrant than the amount shown here.
