Updated October 2026
Pennsylvania Mountain Bike Trails
Mountain bike
212mi
designated on 80 segments
24% of mapped trail
E-bike
163miClass 1
designated on 49 segments
19% of mapped trail
Mountain bike
212mi
designated on 80 segments
24% of mapped trail
E-bike
163miClass 1
designated on 49 segments
- Class 1163 mi
- Class 2131 mi
- Class 3131 mi
Treated as a motor vehicle: ridden only where designated.
- National forests
- 1
- Ridable trails
- 80
Both lanes share one scale: the 870 mi of National Forest System trail mapped in Pennsylvania's 1 national forests. From USFS National Forest System Trails records, updated October 2026.
Across 1 national forests in Pennsylvania, USFS data maps 212 mi of bike-designated trail on 80 segments, led by Allegheny National Forest (212 mi). Class 1 e-bikes are designated on 49 segments.
National forests in Pennsylvania
| National forest | Bike miles | Total trail | Class 1 e-bike |
|---|---|---|---|
| Allegheny National Forest | 212 mi | 870 mi | 49 |
E-bike rules in Pennsylvania
On Forest Service land e-bikes are motor vehicles, allowed only where designated. See Pennsylvania e-bike rules by class and forest →
Browse by grade-based difficulty
Steepness bands derived from the USFS grade field — a slope measure, not a technical mountain-bike rating.
Top trails in Pennsylvania
The 30 longest ridable trails in Pennsylvania by mapped mileage. Each links to its full USFS data profile.
Pennsylvania bike-legal trail list (CSV)
Download every one of the 80 bike- and Class 1 e-bike-designated trails across Pennsylvania's national forests — miles, surface, grade, season, and e-bike class per trail, from official USFS data.
Frequently asked questions
- How many miles of national-forest mountain bike trail are in Pennsylvania?
- About 212 mi of bike-designated trail across 1 national forests, from USFS travel-management data.
- Which national forest has the most mountain biking in Pennsylvania?
- Allegheny National Forest, with about 212 mi of bike-designated trail.
- Are e-bikes allowed in Pennsylvania national forests?
- Only where designated — e-bikes are motor vehicles on Forest Service land. Class 1 access is recorded on 49 segments. See the Pennsylvania e-bike rules page.