2021 Colorado Marathon


Event Date: Sunday, October 24th, 2021

 Entry Fees Marathon Half 10k 5k
Jan 1 - Aug 31, 2021 $135 $105 $45 $35
Sep 1 - Oct 20, 2021 $140 $110 $50 $40
Race Weekend $145 $115 $55 $45

Not sure if you deferred to the Fall 2021 event? Click here to search the race roster.

For race information visit www.comarathon.com

MARATHON DISTANCE SOLD OUT! Please join us for the Half, 10k or 5k. 

ON SITE Registration will be available at expo. 

Registration is currently closed for this event.