The 2015 Colorado Marathon and Half Marathon have reached capacity.
At this point, the only way to register for either race is via the Charity Fund.
Charity Fund entries are $270 and $200 respectively and all proceeds go to local charities and non-profits.

Sign up here

to ensure entry for this year's race.

The Colorado Marathon is an environmentally concious event, thus we will only have online registration in an effort to reduce the environmental impact of paper waste and other resources. Thank you for your support.

There is no race day packet pick-up.

Race Fees

View RACE FEES for information regarding the fees associated with each race.

Your Entry Includes

(Coming soon)