Updated October 2026
Arizona Mountain Bike Trails
Mountain bike
1,202mi
designated on 334 segments
19% of mapped trail
E-bike
698miClass 1
designated on 184 segments
11% of mapped trail
Mountain bike
1,202mi
designated on 334 segments
19% of mapped trail
E-bike
698miClass 1
designated on 184 segments
- Class 1698 mi
- Class 2698 mi
- Class 3698 mi
Treated as a motor vehicle: ridden only where designated.
- National forests
- 6
- Ridable trails
- 361
Both lanes share one scale: the 6,198 mi of National Forest System trail mapped in Arizona's 6 national forests. From USFS National Forest System Trails records, updated October 2026.
Across 6 national forests in Arizona, USFS data maps 1,202 mi of bike-designated trail on 334 segments, led by Prescott National Forest (556 mi). Class 1 e-bikes are designated on 184 segments.
National forests in Arizona
| National forest | Bike miles | Total trail | Class 1 e-bike |
|---|---|---|---|
| Prescott National Forest | 556 mi | 898 mi | 123 |
| Apache-Sitgreaves National Forests | 286 mi | 1,462 mi | 15 |
| Coronado National Forest | 201 mi | 1,193 mi | 42 |
| Kaibab National Forest | 134 mi | 563 mi | 1 |
| Tonto National Forest | 24.5 mi | 947 mi | 3 |
| Coconino National Forest | 0 mi | 1,135 mi | 0 |
E-bike rules in Arizona
On Forest Service land e-bikes are motor vehicles, allowed only where designated. See Arizona 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 Arizona
The 30 longest ridable trails in Arizona by mapped mileage. Each links to its full USFS data profile.
Arizona bike-legal trail list (CSV)
Download every one of the 361 bike- and Class 1 e-bike-designated trails across Arizona'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 Arizona?
- About 1,202 mi of bike-designated trail across 6 national forests, from USFS travel-management data.
- Which national forest has the most mountain biking in Arizona?
- Prescott National Forest, with about 556 mi of bike-designated trail.
- Are e-bikes allowed in Arizona national forests?
- Only where designated — e-bikes are motor vehicles on Forest Service land. Class 1 access is recorded on 184 segments. See the Arizona e-bike rules page.