USFS National Forest System Trails · Humboldt-Toiyabe National Forest · Nevada · Updated June 2026
Upper Showgirl (USFS trail 25181) is a 1.5 mi trail in Humboldt-Toiyabe National Forest, Nevada. Mountain bikes are designated as allowed year-round, with no Class 1 e-bike designation on record.
Can I bike Upper Showgirl?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Allowed | year-round |
| 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 Humboldt-Toiyabe National Forest, 20% of rideable trail miles are open to mountain bikes — a Bike Access Grade of D.
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About this trail
In Humboldt-Toiyabe National Forest, Nevada, Upper Showgirl (USFS trail 25181) covers 1.5 mi of National Forest System trail. The figures here are pulled from the official US Forest Service trail data for Humboldt-Toiyabe 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 Easy (grade band -5-8%) — a gentle steepness profile derived from USFS slope data, not a technical mountain-bike rating. Mountain bikes are allowed, open year-round 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. 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 Upper Showgirl?
- Yes. Mountain bikes are designated as allowed on Upper Showgirl in Humboldt-Toiyabe National Forest, year-round, per USFS data.
- Are e-bikes allowed on Upper Showgirl?
- No e-bike class (1, 2 or 3) is designated on Upper Showgirl in the USFS data.
- How long is Upper Showgirl?
- Upper Showgirl measures about 1.5 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Upper Showgirl?
- USFS data records the tread surface of Upper Showgirl as native material.
- How difficult is Upper Showgirl?
- Its grade-based difficulty is Easy (grade band -5-8%), 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 Humboldt-Toiyabe National Forest (USFS trail geometry isn't mapped).
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