2 miles
169 ft
-417 ft
Avg time
Trail Supporters, Builders & Maintainers of Thumper (131) Trail

Thumper (131) Details

  • Riding area
    Dead Horse Ranch State Park
    Cottonwood, Arizona
  • Difficulty rating
  • Trail type
  • Bike type
    AM, XC
  • Trail Usage
  • Direction
    Both Directions
    Popular direction shown
  • Climb Difficulty
  • Physical rating
  • TTFs on trail
    Berm, Drop
  • Global Ranking
  • Land Manager
    AZ State Parks

Thumper starts with a gentle downhill and then transitions into some steeper switchbacks with drops up to 2 ft. Sometimes you can ride around them, but sometimes not. Over a ridge and a steep climb to some slightly more technical features and drops. A steep climb leads to an optional 2-4 ft drop area and then some GREAT flowing berms. One more section with your choice of a rolling drop off / waterfall type area or a bypass with some more rocky steps down. Finishes up with a gentle ride through a grassy field to meet up with Lime Kiln. I'd say this trail could be Black Diamond and is the same difficulty as the end of Lime Kiln.

Local Trail Association
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More Stats for Thumper (131) mountain bike trail
  • Altitude change
    -249 ft
  • Altitude min
    3,542 ft
  • Altitude max
    3,879 ft
  • Altitude start
    3,871 ft
  • Altitude end
    3,622 ft
  • Grade
  • Grade max
  • Grade min
  • Distance climb
    3,019 ft
  • Distance down
    1 miles
  • Distance flat
    2,493 ft
  • Avg time
  • Avg reverse time
  • view trail stats
on Mar 24, 2018
Avg: 4 (3 votes)

view (289)
Layers winter
Trail Style
  • ?
Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
Directions to thumper-131 trailhead (34.786770, -111.999610)
update trails status or condition

Thumper (131) Trail Reports

Mar 24, 2018 @ 8:52am
Mar 24, 2018
view all reports »


more »
107 |
Dec 28, 2015 @ 9:06pm
Dec 28, 2015
Thumper (131), Cottonwood

Routes with this trail

Dead Horse Ranch Figure 8
17 miles

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