116 Trails in Boulder County, Colorado

Rank Trail Name Difficulty Length (mi) Rating City
101. Broken Spade  difficulty 1.06 Fraser
102. Moose Meadow  difficulty 2.0 Estes Park
103. Broken Thumb  difficulty 17.0 Winter Park
104. East Crosier  difficulty 8.0 Loveland
105. West Crosier  difficulty 8.0 Loveland
106. Van Bibber Park  difficulty 6.0 Arvada
107. Elk Creek  difficulty 20.0 Fraser
108. Bon Scott  difficulty 23.0 Boulder
109. Johnny Park Road  difficulty 11.0 Estes Park
110. River Trail (Grand Lake Rec Trails)  difficulty 14.0 Grand Lake
111. St Vrain River Trail  difficulty 23.0 Longmont
112. Pierson Park Road  difficulty 7.0 Estes Park
113. St Vrain River Trail  difficulty 23.0 Longmont
114. CDT: Berthoud Pass to Herman Gulch  difficulty 18.0 Berthoud Falls
115. Paper Boy (Trestle Bike Park)  difficulty 1 Winter Park
116. Spicy Chicken (Trestle Bike Park)  difficulty 1 Winter Park

Know of a new mountain bike trail not listed here? Please tell us about it using this form. Find mountain bike trails near you or for even more trail inspiration and how we ranked the mountain bike trails, see this list of the best mountain bike trails in the world.