Located in the US, the dirt biking in Colorado offers over fifty dirt bike trail routes from which to choose. The best Colorado dirt biking based on popularity are considered to be Bear Creek Motorized Trail, Breckenridge - Continental Divide, Grand Lake / Stillwater Pass Trails, Rainbow Falls OHV Area, and Texas Creek ORV Area. For a detailed trail description and printable trailhead map, just select a Colorado dirt biking trail below.
Near Glenwood Springs, the Cedar Mountain OHV Area has off-road motorcycle trails riding through juniper-pinon pine woodland with sagebrush and oak brush. The elevations range from 6,000 to 8,000 feet.
Northwest of Durango, the Clear Creek Trail is a 6 mile route open to off-road motorcycle trails riding. It starts at 10,200 feet and descends to 7,400 feet.
West of Castle Rock in the Rampart Range area, the Bar Motorized Trail is a 4 mile route open to offroad motorcycle riding. This is a very popular and heavily used motorized travel route. It leads from Sprucewood Campground to Flat Rocks Campground.
In the Ouray Ranger District, the Uncompahgre Plateau Trail is a 90 mile route passing near Delta. While not a particularly difficult route, there is an extensive network of side trails to explore.
Near Frisco in the Arapaho National Forest, the Boreas Pass Road (FS10) is an easy 6.5 mile one-way route to the summit of Boreas Pass. The route climbs from 10,300 feet to 11,500 feet along an old railroad grade.
Northwest of Denver near Allenspark in the Arapaho National Forest, the Middle Saint Vrain Road is open to dirt biking. This four-wheel drive road is not steep, but can be very rough, with large rocks and logs.
Southeast of Crested Butte and northeast of Almont near Taylor Reservoir, the Timberline Trail runs 20 miles along the Collegiate Peaks Wilderness boundary at the Continental Divide above 10,000 feet and is open to dirt biking. The trail runs north from Mirror Lake to Pieplant Creed Road.
East of Telluride and west of Ouray, the 12 mile dirt biking route to Black Bear Pass along Black Bear Pass Road (CR K69) is one of the most beautiful in Colorado. It is also one of the most dangerous. The view looks down into the Telluride box canyon. The route climbs to over 13,000 feet.
Northeast of Delta, the North Delta OHV Area has 9,000 acres of rolling adobe badland hills open to dirt biking. This barren area can become a quite slick and muddy after rainfall.
South of Fort Collins near Milliken, the Two Rivers Racing area has a motocross track and a peewee 50cc track. The motocross track is known as one of the more technical tracks around with large doubles and triples.