USFS National Forest System Trails · Colville National Forest · Washington · Updated June 2026
Upper Wolf (Alpha) (USFS trail 303) is a 3 mi trail in Colville National Forest, Washington. Mountain bikes are designated as allowed, Apr–Nov, with no Class 1 e-bike designation on record.
Can I bike Upper Wolf (Alpha)?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Allowed | Apr–Nov |
| 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 Colville National Forest, 8% of rideable trail miles are open to mountain bikes — a Bike Access Grade of F.
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About this trail
Upper Wolf (Alpha) (USFS trail 303) runs 3 mi through Colville National Forest in Washington. 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. The tread is mapped as native material. Based on slope, this is a Intermediate trail (grade band 10-12%); that reflects moderate gradient and is not the same as a technical MTB difficulty rating. Mountain bikes are allowed, with a Apr–Nov season 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. The route is mapped as USFS Trail Class 3 on the agency's 1-to-5 development scale, where 1 is the most primitive, minimally maintained tread and 5 is the most developed. For day-of certainty on closures or seasonal orders, check directly with the ranger district, since this reflects the USFS data as of the latest refresh.
Frequently asked questions
- Can you mountain bike on Upper Wolf (Alpha)?
- Yes. Mountain bikes are designated as allowed on Upper Wolf (Alpha) in Colville National Forest, typically Apr–Nov, per USFS data.
- Are e-bikes allowed on Upper Wolf (Alpha)?
- No e-bike class (1, 2 or 3) is designated on Upper Wolf (Alpha) in the USFS data.
- How long is Upper Wolf (Alpha)?
- Upper Wolf (Alpha) measures about 3 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Upper Wolf (Alpha)?
- USFS data records the tread surface of Upper Wolf (Alpha) as native material.
- How difficult is Upper Wolf (Alpha)?
- Its grade-based difficulty is Intermediate (grade band 10-12%), 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 Colville National Forest (USFS trail geometry isn't mapped).
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