USFS National Forest System Trails · Arapaho and Roosevelt National Forests · Colorado · Updated June 2026
Canyon Rim Single Track (USFS trail 845) is a 0.8 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 Canyon Rim Single Track?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Allowed | year-round |
| Class 1 e-bike (pedal-assist, 20 mph) | — | |
| Class 2 e-bike (throttle, 20 mph) | — | |
| Class 3 e-bike (pedal-assist, 28 mph) | — |
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
Canyon Rim Single Track (USFS trail 845) is a 0.8 mi trail in Arapaho and Roosevelt National Forests, Colorado. The figures here are pulled from the official US Forest Service trail data for Arapaho and Roosevelt National Forests, covering the trail's mileage, tread, grade band, and the bike and e-bike uses the agency lists as designated. USFS records list its surface as native material. Based on slope, this is a Advanced trail (grade band +12-20%); that reflects steep gradient and is not the same as a technical MTB difficulty rating. Mountain bikes are allowed, open year-round in the data. No e-bike class (1, 2 or 3) is designated on this trail in the USFS data, so treat it as a non-motorized route unless a posted order says otherwise. Its USFS Trail Class (the agency's 1-to-5 development rating) isn't recorded for this segment. 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 Canyon Rim Single Track?
- Yes. Mountain bikes are designated as allowed on Canyon Rim Single Track in Arapaho and Roosevelt National Forests, year-round, per USFS data.
- Are e-bikes allowed on Canyon Rim Single Track?
- No e-bike class (1, 2 or 3) is designated on Canyon Rim Single Track in the USFS data.
- How long is Canyon Rim Single Track?
- Canyon Rim Single Track measures about 0.8 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Canyon Rim Single Track?
- USFS data records the tread surface of Canyon Rim Single Track as native material.
- How difficult is Canyon Rim Single Track?
- 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.