USFS National Forest System Trails · San Juan National Forest · Colorado · Updated June 2026
Boggy Lower Loop (USFS trail 195) is a 10.9 mi trail in San Juan National Forest, Colorado. Mountain-bike use here is accepted but discouraged in USFS data, with Class 1 e-bikes also designated.
Can I bike Boggy Lower Loop?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Accepted but discouraged | — |
| Class 1 e-bike (pedal-assist, 20 mph) | Allowed | May–Nov |
| Class 2 e-bike (throttle, 20 mph) | Allowed | May–Nov |
| Class 3 e-bike (pedal-assist, 28 mph) | Allowed | May–Nov |
Zooming out: across San Juan National Forest, 29% of rideable trail miles are open to mountain bikes — a Bike Access Grade of C.
Watch San Juan National Forest for access changes
Email me when USFS mountain-bike or e-bike designations change for trails in San Juan National Forest. Free, unsubscribe anytime.
About this trail
Boggy Lower Loop (USFS trail 195) runs 10.9 mi through San Juan National Forest in Colorado. This profile summarizes what the official US Forest Service trail record says about riding it: how long the trail is, what it's built on, how steep the route grades out, and which forms of bike use the agency has 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. For traditional mountain bikes, use is discouraged according to USFS data. The record additionally permits Class 1, Class 2, Class 3 e-bike use, May–Nov; 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 Boggy Lower Loop?
- Mountain-bike use on Boggy Lower Loop is discouraged in USFS records, though Class 1 e-bike use is designated. Confirm current rules with the managing ranger district.
- Are e-bikes allowed on Boggy Lower Loop?
- Class 1, Class 2, Class 3 e-bikes are designated on Boggy Lower Loop in the USFS data.
- How long is Boggy Lower Loop?
- Boggy Lower Loop measures about 10.9 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Boggy Lower Loop?
- USFS data records the tread surface of Boggy Lower Loop as native material.
- How difficult is Boggy Lower Loop?
- 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 San Juan National Forest (USFS trail geometry isn't mapped).
Where to stay near San Juan National Forest
Find hotels, cabins, and vacation rentals near San Juan National Forest — plan your ride.
Top-rated places to stay near San Juan National Forest
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Riding San Juan National Forest?
Trail-access updates and trip ideas by email.