USFS National Forest System Trails · Rogue River-Siskiyou National Forests · Oregon · Updated June 2026
Summit Lake (USFS trail 926) is a 2.4 mi trail in Rogue River-Siskiyou National Forests, Oregon. Mountain bikes are designated as allowed year-round, with Class 1 e-bikes also designated.
Can I bike Summit Lake?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Allowed | year-round |
| Class 1 e-bike (pedal-assist, 20 mph) | Allowed | Jan–Feb, Jun–Dec |
| Class 2 e-bike (throttle, 20 mph) | Allowed | Jan–Feb, Jun–Dec |
| Class 3 e-bike (pedal-assist, 28 mph) | Allowed | Jan–Feb, Jun–Dec |
Zooming out: across Rogue River-Siskiyou National Forests, 53% of rideable trail miles are open to mountain bikes — a Bike Access Grade of B.
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About this trail
Summit Lake (USFS trail 926) is a 2.4 mi trail in Rogue River-Siskiyou National Forests, Oregon. Everything below comes straight from the US Forest Service National Forest System Trails dataset — length, surface, slope-derived difficulty, and the specific bike and e-bike designations on record — so you can check legality before you load up. The tread is mapped as native material. No grade band is recorded, so a steepness-based difficulty isn't available for this trail. Bike use is designated as allowed year-round. On the electric side, Class 1, Class 2, Class 3 e-bikes are also designated (Jan–Feb, Jun–Dec) — Class 1 being pedal-assist only, Classes 2 and 3 adding a throttle and higher assisted speed. 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. 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 Summit Lake?
- Yes. Mountain bikes are designated as allowed on Summit Lake in Rogue River-Siskiyou National Forests, year-round, per USFS data.
- Are e-bikes allowed on Summit Lake?
- Class 1, Class 2, Class 3 e-bikes are designated on Summit Lake in the USFS data.
- How long is Summit Lake?
- Summit Lake measures about 2.4 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Summit Lake?
- USFS data records the tread surface of Summit Lake as native material.
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 Rogue River-Siskiyou National Forests (USFS trail geometry isn't mapped).
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