Roaring Fork Mountain Bike Association (RFMBA)
Dedicated to creating and sustaining the best possible mountain bike trail system in the Roaring Fork Valley.
Interest in hiking and biking has increased exponentially over the last five years in the community of New Castle, so it’s extremely important that we maintain and improve some of the area’s most beloved trails. During this project in the pinyon/juniper and sage forests on the hills east of town, we will work to improve two user-created trails north of the popular Colorow Trail.