USFS National Forest System Trails · Arapaho and Roosevelt National Forests · Colorado · Updated June 2026
Buchanan Pass (USFS trail 910) is a 15.6 mi trail in Arapaho and Roosevelt National Forests, Colorado. Mountain bikes are designated as allowed year-round, with no Class 1 e-bike designation on record.
Can I bike Buchanan Pass?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Allowed | year-round |
| Class 1 e-bike (pedal-assist, 20 mph) | Restricted | — |
| Class 2 e-bike (throttle, 20 mph) | Restricted | — |
| Class 3 e-bike (pedal-assist, 28 mph) | Restricted | — |
Zooming out: across Arapaho and Roosevelt National Forests, 99% of rideable trail miles are open to mountain bikes — a Bike Access Grade of A.
Watch Arapaho and Roosevelt National Forests for access changes
Email me when USFS mountain-bike or e-bike designations change for trails in Arapaho and Roosevelt National Forests. Free, unsubscribe anytime.
About this trail
Buchanan Pass (USFS trail 910) runs 15.6 mi through Arapaho and Roosevelt National Forests in Colorado. This profile summarizes what the official US Forest Service trail record says about riding it: how long the trail is, what it's built on, how steep the route grades out, and which forms of bike use the agency has designated. Underfoot, the trail is recorded as native material. USFS slope data puts it in the Advanced band (grade band +12-20%), meaning a steep climb — keep in mind this measures steepness, not trail technicality. Bike use is designated as allowed year-round. The agency lists no Class 1, 2 or 3 e-bike designation here; absent a local order to the contrary, that means e-bikes are not an allowed use on this trail. The route is mapped as USFS Trail Class 2 on the agency's 1-to-5 development scale, where 1 is the most primitive, minimally maintained tread and 5 is the most developed. Because conditions, closures, and local orders change between data refreshes, confirm the current status with the managing ranger district before you ride.
Frequently asked questions
- Can you mountain bike on Buchanan Pass?
- Yes. Mountain bikes are designated as allowed on Buchanan Pass in Arapaho and Roosevelt National Forests, year-round, per USFS data.
- Are e-bikes allowed on Buchanan Pass?
- No e-bike class (1, 2 or 3) is designated on Buchanan Pass in the USFS data.
- How long is Buchanan Pass?
- Buchanan Pass measures about 15.6 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Buchanan Pass?
- USFS data records the tread surface of Buchanan Pass as native material.
- How difficult is Buchanan Pass?
- Its grade-based difficulty is Advanced (grade band +12-20%), derived from USFS slope data. This reflects steepness, not technical mountain-bike difficulty.
How we read this data
Grade-based difficulty above is the USFS grade (route steepness), not a technical mountain-bike rating — a gentle-grade trail can still be rocky or technical, and vice versa. Bike and e-bike status come verbatim from the USFS managed-use fields for this trail; we never infer access we can't cite. See our methodology for how the dataset is built and what each field means.
Where it is
Approximate location of Arapaho and Roosevelt National Forests (USFS trail geometry isn't mapped).
Where to stay near Arapaho and Roosevelt National Forests
Find hotels, cabins, and vacation rentals near Arapaho and Roosevelt National Forests — plan your ride.
Top-rated places to stay near Arapaho and Roosevelt National Forests
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Riding Arapaho and Roosevelt National Forests?
Trail-access updates and trip ideas by email.