USFS National Forest System Trails · Stanislaus National Forest · California · Updated June 2026
Middle Fork Campground (USFS trail 19E70) is a 0.8 mi trail in Stanislaus National Forest, California. Mountain bikes are designated as allowed, Jan–Apr, December, with no Class 1 e-bike designation on record.
Can I bike Middle Fork Campground?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Allowed | Jan–Apr, December |
| 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 Stanislaus National Forest, 84% of rideable trail miles are open to mountain bikes — a Bike Access Grade of A.
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About this trail
In Stanislaus National Forest, California, Middle Fork Campground (USFS trail 19E70) covers 0.8 mi of National Forest System trail. The figures here are pulled from the official US Forest Service trail data for Stanislaus National Forest, covering the trail's mileage, tread, grade band, and the bike and e-bike uses the agency lists as designated. Underfoot, the trail is recorded 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. Mountain bikes are allowed, with a Jan–Apr, December season in the data. 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 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 Stanislaus National Forest.
Frequently asked questions
- Can you mountain bike on Middle Fork Campground?
- Yes. Mountain bikes are designated as allowed on Middle Fork Campground in Stanislaus National Forest, typically Jan–Apr, December, per USFS data.
- Are e-bikes allowed on Middle Fork Campground?
- No e-bike class (1, 2 or 3) is designated on Middle Fork Campground in the USFS data.
- How long is Middle Fork Campground?
- Middle Fork Campground measures about 0.8 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Middle Fork Campground?
- USFS data records the tread surface of Middle Fork Campground as native material.
- How difficult is Middle Fork Campground?
- 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 Stanislaus National Forest (USFS trail geometry isn't mapped).
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