19.3 miles
Distance
4,181 ft
Climb
-4,195 ft
Descent
2 miles
High Point
-11 ft
Altitude change
9,190 ft
Altitude min
11,640 ft
Altitude start
11,627 ft
Altitude end
-76.1%
Grade max
51.7%
Grade min
9 miles
Distance climb
9 miles
Distance down
3,517 ft
Distance flat

High altitude loop starting on top of Kennebec mtn.

Detailed Description
Upper kennebec Loop is a 19 mile moderately popular extreme route located near Durango Colorado. This mountain bike only route. This route includes 5 trails. This route climbs 4,181 ft with a max elevation of 12,284 ft then descends -4,195 ft.
Tags

Trail Issues on Route

  • Significant Issue / Amber: 1 trail (newest: Jun 22, 2026)
  • Minor Issue / Yellow: 1 trail (newest: Jun 4, 2026)

Local Trail Association

Local trail association
Durango Trails (www.durangotrails.org)
Please consider joining or donating to the local riding association to support trail development & maintenance.
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Stats

  • Distance
    19 miles
  • Avg time
    9 hr 23 min
  • Altitude change
    -11 ft
  • Altitude min
    9,190 ft
  • Altitude start
    11,640 ft
  • Altitude end
    11,627 ft
  • Climb
    4,181 ft
  • Descent
    -4,195 ft
  • Grade max
    -76.1%
  • Grade min
    51.7%
  • Distance climb
    9 miles
  • Distance down
    9 miles
  • Distance flat
    3,517 ft

8 Reviews & Comments

Jessesayss
A few down trees traversing to bear creek trail. Otherwise excellent conditions.

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Details

  • Riding area
  • Primary Activity
    Mountain Bike
  • Difficulty rating
    Double Black Diamond
  • Bike type
    AM
  • Activity Logs
    1
Avg: 4 (1 votes)
close
Trail transparency
  • Singletrack
Sharkstooth and Bear Creek
mtb
Sharkstooth and Bear Creek
24:41 | 711 | comments: 0 | favs:
Aug 4, 2022

Recent Trail Reports Along Route

statustraildateconditiondescription
Sharkstooth
Aug 30, 2026 @ 1:27pm (America/Denver)
Aug 30, 2026
Report just from west TH to Bear Creek
Bear Creek (La Plata)
Aug 30, 2026 @ 1:24pm (America/Denver)
Aug 30, 2026
Only 1 tree down from Sharkstooth to 145. Amazing! Upper Bear Creek trail riding great.
Grindstone
Jun 22, 2026 @ 10:34pm (America/Denver)
Jun 22, 2026
NFS Trail Crew and moto riders have cleared most of the downed trees. A couple small ones remain near the bottom. There is a hazard immediately down trail from the large aspen ramped for moto passage - another huge aspen is broken off across the trail and the trail now goes between it and a standing tree. At this constriction the width is quite narrow and wider MTB handlebars will likely not fit if you try to ride it. My 540mm bars from 2008 just barely fit!
CT - Highline (Orphan Butte)
Jun 4, 2026 @ 2:00pm (America/Denver)
Jun 4, 2026
One fresh large tree North of Salt Creek junction.
more reports »
  • By JasoWag & contributors
  • #4817 - 3,052 views

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