2023 Crested Butte Ultra is Sold Out!

We are thrilled to share that the Crested Butte Ultra has reached full capacity and is officially sold out! The overwhelming response and enthusiasm from all of you has been truly incredible, and we thank you for your tremendous support. Unfortunately, due to the limited number of available spots, we regret to inform you that we will not be hosting a waitlist or allowing additional registrations at this time. We understand your excitement and eagerness to be part of this amazing event, and we sincerely apologize for any inconvenience this may cause. We appreciate your understanding and encourage you to stay connected with us for future updates and events. We value your support and hope to welcome you to the Crested Butte Ultra in the future.

CB Ultra

Crested Butte is known for having some of the best trails in the country. Its wide open views will amaze runners, as they traverse through Gunnison National Forest. There will be wildflowers and the beginning of fall will be signaled by the changing aspen leaves.

Check out the race website, www.madmooseevents.com for:
Packet Pickup Times and Location
Race Guide
Race Maps
Aid Station Information
Cutoff Times
Driving Directions
FAQs
Travel Information
Cancelation Information

Event's current local time: 8:21 AM MT