USFS National Forest System Trails · Eldorado National Forest · California · Updated June 2026
Red Gold Mine (USFS trail 13E40) is a 0.6 mi trail in Eldorado National Forest, California. Mountain bikes are designated as allowed year-round, with Class 1 e-bikes also designated.
Can I bike Red Gold Mine?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Allowed | year-round |
| Class 1 e-bike (pedal-assist, 20 mph) | Allowed | Apr–Dec |
| Class 2 e-bike (throttle, 20 mph) | Allowed | Apr–Dec |
| Class 3 e-bike (pedal-assist, 28 mph) | Allowed | Apr–Dec |
Zooming out: across Eldorado National Forest, 94% of rideable trail miles are open to mountain bikes — a Bike Access Grade of A.
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About this trail
In Eldorado National Forest, California, Red Gold Mine (USFS trail 13E40) covers 0.6 mi of National Forest System trail. The figures here are pulled from the official US Forest Service trail data for Eldorado 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, open year-round in the data. The record additionally permits Class 1, Class 2, Class 3 e-bike use, Apr–Dec; recall that Class 1 is pedal-assist, while Class 2 adds a throttle and Class 3 a higher cutoff 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. 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 Red Gold Mine?
- Yes. Mountain bikes are designated as allowed on Red Gold Mine in Eldorado National Forest, year-round, per USFS data.
- Are e-bikes allowed on Red Gold Mine?
- Class 1, Class 2, Class 3 e-bikes are designated on Red Gold Mine in the USFS data.
- How long is Red Gold Mine?
- Red Gold Mine measures about 0.6 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Red Gold Mine?
- USFS data records the tread surface of Red Gold Mine as native material.
- How difficult is Red Gold Mine?
- 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 Eldorado National Forest (USFS trail geometry isn't mapped).
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