Eden Valley Spur is an out and back singletrack trail in the Bobcat Ridge open space west of Fort Collins. A half mile west of the trailhead, the Spur heads south from the intersection of the Valley Loop and Ginny trails. Rather than climbing, like the Ginny trail, Eden Valley Spur rolls along the base of the hogback only gaining/losing about 100 feet of elevation over its 1.5 mile length, one way. There are just enough rocks on the trail to keep a beginner on their toes. For an experienced rider, this trail is primarily a mileage adder.