Get your legs pumping on this rugged mountain bike ride through the hills southwest of Denver. After an initial climb you will need to traverse a surreal landscape, transformed irreversibly by forest fires. If the weather holds, you'll be joined by local "Dude" who has agreed to accompany us for the descent back down the winding Shingle Mill trail.

Work out to scenic trails from around the world with BitGym. Download our app for superior stabilization & interactive speed not available on Youtube videos. For your treadmill, stationary bike, elliptical and rower. Travel and see the world with our virtual tours to elevate your workout.