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


We hope you've been enjoying Trailforks!

Create a FREE account to view all route reviews and much more.

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
no votes yet
close
3D
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Partial
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Flow (Ridden Direction)
Trailforks scans users activity logs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of users are riding a trail in its intended direction.
  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
  • bi-directional trail
  • no data
Trail Last Used
Trailforks scans activity logs to determine the last time a trail was ridden.
  • < 2 days
  • < 1 week
  • < 2 weeks
  • < 1 month
  • < 6 months
  • > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction
Contribute Details
Colors indicate trail is missing specified detail.
  • Description
  • Photos
  • Description & Photos
  • Videos
Trail Popularity ?
Trailforks scans activity logs to determine which trails are ridden the most in the last 9 months. Trails are compared with nearby trails in the same city region with a possible 25 colour shades. Think of this as a heatmap, more activities = more kinetic energy = warmer colors.
  • most popular
  • popular
  • less popular
  • not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches
US Cell Coverage
Legend
cell carrier legend

Radar Time
Activity Recordings
Trailforks uses anonymized public activity data. ?
Activity Recordings
Trailforks uses anonymized public activity data. ?
Winter Trails
Warning A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where users jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status

Service Road Atlas is a free to use, community-driven service for viewing and creating reports on the numerous back-country service roads around B.C. and Alberta.

map legend
Slope Aspect
Direction the slope faces
Flat N NE E SE S SW W NW
Trails Deemphasized
Trails are shown in grey.
disable
Only show trails with no bike usage.
Enable
Suggested Layers
Based on selected activity type

    Save the current map location and zoom level as your default home location whenever this page is loaded.

    Save
    Trail transparency
    • Unpaved
    mtb
    81
    mtb
    73
    Yeti Gathering 2023
    mtb
    Yeti Gathering 2023
    34:34 | 215 | 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 - 513 views

    Hit the Trail

    Open in App

    Get this route on your phone instantly.

    Download Route

    Save to wishlist, Garmin & download.