USFS National Forest System Trails · Colorado · Updated June 2026
Class 1 E-Bike Trails in San Juan National Forest, Colorado
San Juan National Forest in Colorado has 131 trail segments designated for Class 1 e-bikes, totaling 563 mi. Class 1 e-bikes are pedal-assist only, capped at 20 mph, with no throttle.
131
Class 1 segments
designated for Class 1
563 mi
Class 1 miles
pedal-assist only
218 mi
Bike-designated
61 segments
1,931 mi
Total NFS trail
Class 1 e-bikes are pedal-assist only (motor cuts out at 20 mph, no throttle). On Forest Service land they are still motor vehicles, so they are legal only on the segments USFS travel-management data designates for them.
Class 1 e-bike trails in San Juan National Forest
| Trail | Miles | Surface | Class 1 season |
|---|---|---|---|
| Aspen Loop | 33.77 | Native Material | Jun–Nov |
| Turkey Creek | 19.7 | Native Material | May–Nov |
| Hermosa Creek | 19.4 | Native Material | May–Dec |
| Sand Creek | 14.91 | Native Material | May–Nov |
| Bear Creek | 14.03 | Native Material | Jun–Oct |
| Piedra Stock Dr | 13.94 | Native Material | May–Nov |
| Calico South | 12.53 | Native Material | Jun–Oct |
| Morrison | 11.65 | Native Material | Jun–Nov |
| Stoner Mesa | 11.44 | Native Material | Jun–Oct |
| West Mancos | 11.22 | Native Material | Jun–Nov |
| Boggy Lower Loop | 10.9 | Native Material | May–Nov |
| Boggy Upper Loop | 9.55 | Native Material | May–Nov |
| Devil Mountain | 8.74 | Native Material | May–Nov |
| Pinkerton-Flagstaff | 8.71 | Native Material | May–Nov |
| Treasure Mountain | 8.57 | Native Material | May–Nov |
Frequently asked questions
- How many miles of mountain bike trail are in San Juan National Forest?
- San Juan National Forest has about 218 mi of bike-designated trail across 61 segments, out of 1,931 mi of total National Forest System trail.
- Are e-bikes allowed in San Juan National Forest?
- Only where designated — on Forest Service land e-bikes are motor vehicles. Class 1 e-bikes are recorded on 131 segments here.
- What is a Class 1 e-bike?
- A Class 1 e-bike is pedal-assist only, with the motor cutting out at 20 mph and no throttle. San Juan National Forest designates 131 segments (563 mi) for Class 1.