2.7
(21)
77
runners
02:27
18.4km
520m
Running
Jog the difficult 11.4-mile Beckwith Pass and Three Lakes Loop in Gunnison National Forest, featuring alpine lakes and mountain views.
Last updated: February 26, 2026
Waypoints
Start point
Parking
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7.38 km
Highlight (Segment) • Lake
10.0 km
Highlight • Lake
18.4 km
End point
Parking
Way Types & Surfaces
Way Types
16.9 km
1.09 km
364 m
< 100 m
Surfaces
16.9 km
1.06 km
489 m
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Elevation
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Weather
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Today
Wednesday 8 July
25°C
11°C
34 %
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Max wind speed: 17.0 km/h
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This route was planned by komoot.
This loop is considered difficult for jogging, especially for those not accustomed to high-altitude trail running. The combined route is approximately 11.5 miles (18.4 km) long with significant elevation changes, including a sustained ascent on the Beckwith Pass section. The Three Lakes Trail portion alone has an average slope of 8% and involves a climb of about 452 feet.
The trail offers diverse and beautiful scenery. You'll jog through picturesque pine and aspen forests, with stunning views of the Ruby Range and Marcellina Mountain. The route passes by three alpine lakes: Lost Lakes, Dollar Lake, and Lost Lake, with East Beckwith Mountain as a backdrop. There's also a notable waterfall along the Three Lakes Trail section.
The trail is particularly beautiful in the fall when the aspen trees display vibrant golden colors. Wildflowers are abundant in season, typically late spring to mid-summer. Given the high-altitude nature, summer and early fall generally offer the most favorable weather conditions for jogging.
Yes, dogs are generally allowed on trails within the Gunnison National Forest. However, it's always best to keep them on a leash to protect wildlife and ensure a pleasant experience for all trail users. Please remember to pack out all pet waste.
Typically, there are no specific permits or entrance fees required for day use on trails like the Beckwith Pass and Three Lakes Loop within the Gunnison National Forest. However, regulations can change, so it's always a good idea to check the official USDA Forest Service website for the most current information regarding the Gunnison National Forest before your visit.
The trail is located near Crested Butte, Colorado. While specific trailhead parking details are not provided, the loop can be accessed from various points, often starting near the Three Lakes area. It's advisable to check local maps or resources for the most convenient and designated parking areas.
The trail offers varied conditions. The Three Lakes Trail portion generally has a good, well-marked tread. However, the overall loop includes sections with varied grades, from runnable gentle slopes to more challenging ascents and descents. Be prepared for potential stream crossings and some rocky sections, which require appropriate footwear and attention.
Yes, the route incorporates sections of several official trails. You will be jogging along parts of the Beckwith Pass Trail, the Three Lakes Loop Trail, and the Cliff Creek Trail. Other smaller sections may include the Dollar Lake Trail and the Three Lakes Campground Trail.
While the full Beckwith Pass and Three Lakes Loop is a substantial 11.5-mile route, the Three Lakes Trail portion can be hiked or jogged as a shorter, approximately 3-mile loop. This section features a gentler ascent through forests and leads to Lost Lake, making it a more accessible option for families or those seeking a less strenuous outing.
The trail reaches a maximum elevation of around 9,980 feet. The Three Lakes Trail section involves a climb of about 452 feet and a descent of 451 feet. The overall loop has an elevation gain of 524 meters (approximately 1,720 feet). Be aware of the altitude, especially if you are not acclimated, and consider bringing extra water and taking breaks as needed.
As the trail is located in the Gunnison National Forest, you might encounter various wildlife. Common sightings could include deer, elk, and a variety of bird species. Keep an eye out for smaller mammals. Always maintain a safe distance and never feed wild animals.
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