1,381 ft
Distance
-283 ft
Descent
00:06:28
Avg time

47 Degrees Details

  • Activities
    • Mountain Bike
  • Riding Area
    Lefthand OHV
    Boulder, Colorado
  • AKA
    47
  • Difficulty Rating
    Proline rate
  • Voted Difficulty
    Proline (6 votes)
  • Trail Type
    Singletrack
  • Direction
    Downhill Only
    Popular direction shown
  • Physical Rating
    Hard
  • Trail Visibility
    Always easy to follow
  • eBike Allowed
    No
  • Local Popularity
    45 in Mountain Biking
  • Land Owner
    USFS - Boulder Ranger District

Extremely steep trail. Like, really really steep. Literally 47 degrees at its steepest(how do you think it got the name?). Expect tricky switchbacks, steep chutes, and off-camber sections. Did I mention it's steep? Once you get through the top section, it's possible to find some flow in the very well-built berms. At this point, you'll be rewarded with a pack of very fun jumps, ending with a massive left hip and a mellow traverse back to 286. Sketchy at best, nearly impossible at worst. Depends on the conditions. Best ridden the day after a rainstorm.

Access Info

From the intersection of Lower Ridge and Deadass, go straight up a small grade reversal, stopping before the intersection with Upper Skinny Pete. Look to your left, and it'll be there.

This trail is unsanctioned.

Disclaimer

EXPERTS ONLY!

More Stats for 47 Degrees mountain bike trail trail
  • Altitude change
    -284 ft
  • Altitude min
    6,300 ft
  • Altitude max
    6,584 ft
  • Altitude start
    6,584 ft
  • Altitude end
    6,299 ft
  • Grade
    -20.6%
  • Grade max
    -68.7%
  • Grade min
    0.7%
  • Distance climb
    184 ft
  • Distance down
    1,106 ft
  • Distance flat
    92 ft
  • Avg time
    00:06:28
  • Avg reverse time
    00:08:15
  • view trail stats
Status:
on Sep 10, 2023
Very Dry
Avg: 4.5 (4 votes)
Your vote: 0

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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Inadequate
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
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      Directions to 47-degrees trailhead (40.110320, -105.327170)
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      47 Degrees Trail Reports

      statusdatedescription
      Sep 10, 2023 @ 6:09pm
      Sep 10, 2023
      		 Still incredibly dry, loose, and rutted. I've ridden this twice in June and this by far was the most difficult its been for me to ride. Needs some...
      Sep 6, 2023 @ 1:04pm
      Sep 6, 2023
      		 There is a tree down at the bottom of the 2nd chute, it was down a few weeks ago and someone (thank you) laid a branch across the trail just...
      Jul 9, 2023 @ 6:00pm
      Jul 9, 2023
      		 rode super good today except the first gap was icy
      May 9, 2023 @ 9:39pm
      May 9, 2023
      		 Dry and loose dirt surfing but about to get very wet for a few days...get it while it damp because it will be much more rideable!
      Mar 20, 2023 @ 8:11am
      Mar 20, 2023
      		 Walked down the top part to check it out, snow covered with hard ice in spots. Should not be ridden until it fully thaws.
      view all reports »

      Recent Ridelog Activity on Trail

      Past Week
      • 0 rides
      •  
      6 Months
      • 58 rides
      • 9 miles avg distance
      All
      • 167 rides
      • Last: Jun 17, 2023

      Photos

      more »
      report
      trail: 47 Degrees
      21 |
      Sep 6, 2023 @ 1:11pm
      Sep 6, 2023
      trail: 47 Degrees
      643 |
      Sep 2, 2022 @ 2:47pm
      Sep 2, 2022
      | 1 comments

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      9 Reviews & Comments


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      47 Degrees Left Hand Canyon Mtn biking
      1:29 | 666 | Nov 7, 2022 , Boulder

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