Volunteer Registration

Below is a list of all events produced by Colorado Runner Events and the various volunteer opportunities available for each.

Volunteer Opportunities

Choose which options you would like and then hit the add button to add them to your cart.

We appreciate all of our volunteers. Without you, we would not be able to host such well run events. Thank you!

However, if you do sign up for a volunteer position on a race morning, please do not also plan to run the event.

All volunteers do receive a free entry into another event produced by Colorado Runner Events, up to a half marathon. You can earn a free entry into the Greenland Trail 50K if you volunteer at two events.

Upcoming Events by Colorado Runner Events


July 13, 2024Cookie Chase 5K

Sloan's Lake Park, Denver, CO
Volunteer registration will open on April 1.


September2, 2024Labor Day Half Marathon

Salisbury Park, Parker, CO
Volunteer registration opens on June 1.


October 27, 2024Ghosts & Goblins 5K/10K

City Park, Denver, CO
Volunteer registration will open on August 1.


November 16, 2024Pumpkin Pie 5K/10K

City Park, Denver, CO
Volunteer registration will open on August 15.


December 15, 2024Ugly Sweater 5K

Washington Park, Denver, CO
Volunteer registration will open on September 15.


April 6, 2025Donut Dash 5K

Washington Park, Denver, CO
Volunteer registration opens on January 1.


May 3, 2025Greenland Trail Races

Greenland Open Space, Larkspur, CO
Volunteer registration opens on February 1.


June 1, 2025Flamingo Day 5K

Sloan's Lake Park, Denver, CO
Volunteer registration will open on March 1.


Choose your events



Volunteer Information

Age should be 15 or greater

No show policy

I understand that if I sign up to volunteer and then no show without warning the event organizers, I may be banned from future volunteering opportunities.

Almost done, where should we send the confirmation?

RedPodium Sports Event Management System