Thank You Sponsors!

We would like to thank all the sponsors and partners of the ColderBOLDER. The race continues to be a premier winter running event because of these relationships and the enthusiasm of the Boulder community and the cold loving participants. A very special thanks to all of you…

-ColderBOLDER

Oskar Blues Brewery

Our Official Beer Partner. Oskar Blues for the Winter Blues.

FirstBank

Our Official Bank has been keeping Coloradan’s financially fit since 1963.

Clif Bar

Fuel up with our Official Performance Nutrition Sponsor.

Boulder Running Company

For all of your gear, visit Our Official Running Company.