Come celebrate fall in the mountains with a mountain bike challenges on our iconic courses! An exciting weekend of festival fun and adventure on the trails near Eagle, Colorado, all while raising money for a great cause. The Mountain Rats 25k and Firebird 50k MTB races support local non-profit The Cycle Effect whose mission is to empower young women through mountain biking to create brighter futures and build stronger communities.

With the start/finish line right in the heart of Eagle, friends and family can enjoy themselves while you ride this rugged 50k mountain bike race or the shorter 25k course! Enjoy a relaxing weekend with a beer, hot meal, music and a massage at the recovery station. Let’s support the runners on Saturday as well!

2022 Results