MTB Project Logo

Marshall Mathers LP

Superior, CO

Plan your next MTB adventure

Get on the trail with detailed maps shared by riders like you.

Top Rated Routes

Explore 176,835 miles of Mountain Bike Trails

loading
Zoom in to see details
Map Key

Upcoming Races

View All
104.3 mi 167.8 km Butte 100 MTB Race Course
Intermediate/Difficult Intermediate/Difficult
Jul 19, 2025
Butte, MT
Intermediate/Difficult Intermediate/Difficult
Butte, MT Jul 19, 2025
56.5 mi 91.0 km Butte 50 Race Course
Intermediate/Difficult Intermediate/Difficult
Jul 19, 2025
Butte, MT
Intermediate/Difficult Intermediate/Difficult
Butte, MT Jul 19, 2025
30.4 mi 48.9 km Butte Sorini 25 Race Course
Difficult Difficult
Jul 19, 2025
Butte, MT
Difficult Difficult
Butte, MT Jul 19, 2025

Trail Directory

176,835 miles in 56,290 trails, added by riders like you. Share your Recommended Routes, trails, and photos!


International


Maps as mobile as you are

Never lose the trail, even if you lose your cell signal. Our app was designed to work offline.

Get the Free App

Add your favorite trails

Join the thousands of riders who’ve shared their most treasured trails with the MTB Project community.

Add a Trail
Welcome

Join the Community! It's FREE

Already have an account? Login to close this notice.