2020 Colorado Marathon Change of Entry
Event Date: Sunday, May 3rd, 2020
This form is for registrants who wish to change distances for the 2020 event.
Runners cannot change
distances on race morning.
The change of entry fee is $20. (Increasing your distance may incur an additional cost)
For event information visit www.thecoloradomarathon.com
Click on a button below to begin your registration: