USFS National Forest System Trails · Siuslaw National Forest · Oregon · Updated June 2026
North Ridge-Marys Peak (USFS trail 1350) is a 3.8 mi trail in Siuslaw National Forest, Oregon. Mountain bikes are designated as allowed, May–Oct, with no Class 1 e-bike designation on record.
Can I bike North Ridge-Marys Peak?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Allowed | May–Oct |
| 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 Siuslaw National Forest, 27% of rideable trail miles are open to mountain bikes — a Bike Access Grade of C.
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About this trail
North Ridge-Marys Peak (USFS trail 1350) runs 3.8 mi through Siuslaw National Forest in Oregon. The figures here are pulled from the official US Forest Service trail data for Siuslaw National Forest, covering the trail's mileage, tread, grade band, and the bike and e-bike uses the agency lists as designated. The tread is mapped as native material. Its grade-based difficulty is Advanced (grade band 12-20%) — a steep steepness profile derived from USFS slope data, not a technical mountain-bike rating. Bike use is designated as allowed, typically May–Oct. 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. Treat this as a planning reference rather than a live conditions report, and verify any time-sensitive closure or order with the ranger district that manages Siuslaw National Forest.
Frequently asked questions
- Can you mountain bike on North Ridge-Marys Peak?
- Yes. Mountain bikes are designated as allowed on North Ridge-Marys Peak in Siuslaw National Forest, typically May–Oct, per USFS data.
- Are e-bikes allowed on North Ridge-Marys Peak?
- No e-bike class (1, 2 or 3) is designated on North Ridge-Marys Peak in the USFS data.
- How long is North Ridge-Marys Peak?
- North Ridge-Marys Peak measures about 3.8 mi in total, summed across its mapped National Forest System segments.
- What is the surface of North Ridge-Marys Peak?
- USFS data records the tread surface of North Ridge-Marys Peak as native material.
- How difficult is North Ridge-Marys Peak?
- 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 Siuslaw National Forest (USFS trail geometry isn't mapped).
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