36.6 miles
Distance
3,582 ft
Climb
-3,598 ft
Descent
2 miles
High Point
-16 ft
Altitude change
8,986 ft
Altitude min
9,093 ft
Altitude start
9,078 ft
Altitude end
-0%
Grade
-56.2%
Grade max
38.7%
Grade min
18 miles
Distance climb
16 miles
Distance down
2 miles
Distance flat

The Aspen Loop boasts incredible natural beauty thanks to the thick aspen forests and the wild peaks of the La Plata Mountains. Hesperus Mountain, one of the most notable peaks in this San Juan subrange, is almost always visible along the route, towering at 13,000 feet. A large amount of singletrack in the area means there’s an abundance of options to make this route more technical. In fact, this area used to be the southern terminus of the Colorado Trail before it was re-routed to Durango.

While this loop could be deemed short for a weekend trip, there’s plenty of climbing, mountain weather, and altitude to contend with. Beginners can expect it to feel taxing, but only to the point they’ll be able to appreciate the hard-fought highs of bikepacking.

This route links together a series of trails already dubbed the Alpine Loop. Usually utilized by 4×4 and horse packers, this area is hardly crowded. When the Alpine Loop trails feel too slow, find one of the many exits and ride cruisey gravel. Alternatively, when the loop feels too fast, wander out to some of the backcountry singletrack, particularly the West Mancos Trail.

Description imported from: https://bikepacking.com/routes/aspen-loop-overnighter/

Detailed Description
Aspen Loop Route is a 37 mile popular expert route located near Mancos Colorado. This mountain bike primary route can be used both directions and has a hard overall physical rating. This route includes 5 trails. This route climbs 3,582 ft with a max elevation of 11,038 ft then descends -3,598 ft.

Trail Issues on Route

  • Minor Issue / Yellow: 1 trail (newest: May 16, 2026)

Local Trail Association

Local trail association
Mancos Trails Group (www.mancostrails.org)
Please consider joining or donating to the local riding association to support trail development & maintenance.
Donate to earn trail karma!

Stats

  • Distance
    37 miles
  • Altitude min
    8,986 ft
  • Altitude start
    9,093 ft
  • Altitude end
    9,078 ft
  • Climb
    3,582 ft
  • Descent
    -3,598 ft
  • Grade
    -0%
  • Grade max
    -56.2%
  • Grade min
    38.7%
  • Distance climb
    18 miles
  • Distance down
    16 miles
  • Distance flat
    2 miles

1 Review & Comments


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Trails in Route

Details

  • Riding area
  • Primary Activity
    Mountain Bike
  • Other Activities
    • E-Bike
    • Gravel Bike
    • Horse
    • Hike
    • Dirtbike/Moto
    • Observed Trials
    • ATV/ORV/OHV
  • Difficulty rating
    Black Diamond
  • Route Type
    Loop
  • Bikepacking
    Yes
  • eBike Allowed
  • Bike type
    AM, Gravel
  • Direction
    Both Directions
  • Physical rating
    Hard
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Trail transparency
  • Unpaved
mtb
82
mtb
74
Yeti Gathering 2023
mtb
Yeti Gathering 2023
34:34 | 217 | comments: 0 | favs:
Aug 4, 2023

Recent Trail Reports Along Route

statustraildateconditiondescription
Aspen Loop Trail
Jul 28, 2026 @ 9:50am (America/Denver)
Jul 28, 2026
Water/mud puddles scattered throughout the trail, otherwise riding well.
Aspen Loop Trail
May 16, 2026 @ 6:24am (America/Denver)
May 16, 2026
Still has snow drifts covering multiple sections of the trail.
Aspen Loop Trail
May 15, 2026 @ 8:29am (Pacific/Midway)
May 15, 2026
Aspen Loop
May 14, 2026 @ 1:58pm (America/Denver)
May 14, 2026
more reports »
  • By abeprof & contributors
  • #61711 - 536 views

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