USA
DifficultPoverty Flat Road to Chicken Corner — Moab’s Canyon Edge Run Above the Colorado
A cliff-edge shelf run with zero margin above the Colorado.
Difficulty: Difficult
Level 3
Colorado
DifficultOphir Pass Road — Ouray to Silverton via the San Juan High Crossing
Talus, tundra, and a 11,789-ft San Juan crossing.
California
DifficultMojave Road — Needles to Afton Canyon via Lanfair Valley and Government Holes
138 miles of Mojave history and consequence.
California
DifficultRacetrack Valley Road — Death Valley’s Sailing Stones Playa via Hunter Mountain
Rocks that move. Silence that doesn't.
Colorado
DifficultYankee Hill Road — Black Hawk to Nederland via the Gilpin County Mining Divide
Gold country shelf road above 10,000 feet.
Idaho
DifficultMagruder Corridor Road — Selway-Bitterroot Wilderness Edge via Red River Divide
101 miles. No guardrails. No shortcuts.
USA
DifficultLonesome Highway — Centennial Road to Tensleep Canyon via the Bighorn National Forest Hazelton to Paintrock Creek Road
Limestone narrows, creek crossings, zero crowds.
California
DifficultEmigrant Pass Road — Death Valley’s Northern Backdoor via Bullfrog Hills
Death Valley's steep Panamint backdoor.
Colorado
DifficultRollins Pass Road
Old railroad grade. New altitude problem.
Idaho
DifficultLolo Motorway — Lewis and Clark Trail from Lolo Pass to Weippe via FR 500
Lewis and Clark's ridge road — still wild.