Upper Loop, Upper Upper, and Bridges Trail
Upper Loop, Upper Upper, and Bridges Trail
4.5
(8733)
10,443
runners
01:48
12.5km
320m
Running
Jog this difficult 7.8-mile route through Gunnison National Forest, featuring challenging terrain, scenic views of Crested Butte, and Grant
Last updated: February 26, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Gunnison National Forest
Waypoints
Start point
Parking
Get Directions
1.01 km
Highlight (Segment) • Trail
Tip by
2.51 km
Highlight (Segment) • Trail
4.35 km
Highlight (Segment) • Viewpoint
12.5 km
End point
Parking
Way Types & Surfaces
Way Types
9.63 km
2.79 km
122 m
Surfaces
12.4 km
122 m
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Elevation
Highest point (2,860 m)
Lowest point (2,740 m)
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Weather
Powered by Foreca
Today
Wednesday 8 July
21°C
6°C
35 %
Additional weather tips
Max wind speed: 17.0 km/h
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This route was planned by komoot.
This challenging route, combining the Upper Loop, Upper Upper, and Bridges trails, is designed for jogging and typically takes around 1 hour and 48 minutes to complete. The total distance is approximately 12.5 kilometers with about 325 meters of elevation gain.
The terrain varies significantly. You'll encounter mostly smooth singletrack on sections of the Upper Loop Trail, but also rocky sections, especially within the trees. The Upper Upper Trail is generally more challenging, featuring steep uphill climbs and equally steep, rocky descents. Overall, expect a mix of smooth paths and technical, bumpy sections.
The best times to jog this route are typically summer and fall. In July, the meadows burst with gorgeous wildflowers. Come fall, the changing aspens provide incredible scenery. Be prepared for potentially exposed sections, especially on the Upper Upper Loop, where sunscreen is recommended.
Generally, there are no specific permits or entrance fees required to jog on these trails within the Gunnison National Forest. However, it's always a good idea to check the official U.S. Forest Service website for the Gunnison National Forest before your visit for any updated regulations or fire restrictions.
Access to the Upper Loop, Upper Upper, and Bridges trails is typically from the Crested Butte area. Specific parking areas can be found near the trailheads that connect to the Upper Loop Trail. It's advisable to arrive early, especially during peak season, as parking can be limited.
Yes, these trails are generally dog-friendly. However, dogs must be kept on a leash, and owners are responsible for cleaning up after their pets. Always ensure your dog is well-behaved and can handle the varied terrain and potential encounters with other trail users or wildlife.
You'll be treated to stunning views throughout the route. The Upper Upper Trail views offer panoramic vistas overlooking Crested Butte and the surrounding Elk Mountains. You'll also pass by Grant Lake and enjoy views of Whetstone Mountain and the southern valley. The route traverses beautiful woodlands and wildflower meadows.
Yes, this route is part of a larger network of trails. The Upper Loop Trail serves as a connector to other paths, including the Bridges Trail, Upper Upper, and Whetstone Vista trails. The route itself incorporates sections of ADT - Colorado C - Q - Seg 5, Upper Loop Trail 435, Bridges, Upper Upper Trail #435.1, Happy Hour, Tony's, Divine, Whetstone Vista Trail 602, Tony's Trail 603, and Pointed Laccolith.
Many joggers have preferences for the Upper Upper Trail section. While some find the uphill equally stiff from Brush Creek, they prefer the downhill towards Whetstone Vista and the Upper Loop. Conversely, starting from the Upper Loop side means a steeper uphill and a bumpy downhill towards Brush Creek. Consider your preference for climbing versus descending technical terrain when planning your direction.
Given the 'difficult' rating and varied terrain, it's essential to bring appropriate gear. This includes sturdy trail running shoes, plenty of water, sun protection (sunscreen, hat, sunglasses), and layers of clothing as weather can change. A map or GPS device is also recommended due to the interconnected trail system.
No, this route is rated as 'difficult' and is not recommended for beginner joggers. It features significant elevation gain, steep sections, and rocky, technical terrain that requires good fitness and trail experience. Beginners might find individual sections of the Upper Loop more manageable before attempting the full combined route.
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