Coal Bank Pass loop from Peregrine Parking
Coal Bank Pass loop from Peregrine Parking
2.5
(9)
56
riders
Coal Bank Pass loop from Peregrine Parking
01:54
24.4km
660m
Cycling
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.
Last updated: June 4, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
San Juan National Forest
Waypoints
Start point
Parking
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12.2 km
Coal Bank Pass
Highlight • Mountain Pass
Tip by
24.4 km
End point
Parking
Way Types & Surfaces
Way Types
22.6 km
1.82 km
Surfaces
23.3 km
1.13 km
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Elevation
Highest point (3,240 m)
Lowest point (2,670 m)
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Weather
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Thursday 25 June
22°C
7°C
-- %
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Description
If you're looking for a serious challenge with incredible rewards, the Coal Bank Pass loop from Peregrine Parking is a touring cycling route that truly delivers. This difficult 15.1-mile (24.4 km) journey packs in 2151 feet (656 metres) of elevation gain, taking around 1 hour and 54 minutes to complete. It's perfect for experienced cyclists ready to tackle high-alpine climbs and soak in dramatic mountain views.
What to expect on Coal Bank Pass loop from Peregrine Parking
The ride immediately immerses you in the rugged beauty of the San Juan Mountains, often called the "American Alps." While the immediate summit of Coal Bank Pass itself might be tree-lined, the journey along the Million Dollar Highway offers consistently spectacular vistas of jagged, glacier-carved peaks. Expect demanding climbs with grades frequently hitting 7%, making this route best suited for cyclists with good fitness and a love for sustained ascents.
Planning your visit
Starting from Peregrine Parking, this route is best enjoyed during the summer months when wildflowers are in bloom and road conditions are optimal. Be aware that while roads are generally well-paved, you might encounter potholes, sand, and rocks, especially given the region's mining activity. Always check local conditions before heading out, as high-alpine weather can change rapidly.
Trail details
- Distance: 15.1 miles (24.4 km)
- Elevation gain: 2151 feet (656 metres)
- Difficulty: difficult
- Estimated time: 1 hours and 54 minutes
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