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


June 4, 2023Flamingo Day 5K

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


July 8, 2023Cookie Chase 5K

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


September4, 2023Labor Day Half Marathon

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


October 22, 2023Ghosts & Goblins 5K

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


November 18, 2023Pumpkin Pie 5K

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


December 17, 2023Ugly Sweater 5K

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


April 7, 2024Donut Dash 5K

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


May 4, 2024Greenland Trail Races

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