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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Ridden Direction
Trailforks scans users ridelogs 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 riders are riding a trail in its intended direction.
  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
Trail Last Ridden
Trailforks scans ridelogs 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 ridelogs 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 rides = more kinetic energy = warmer colors.
  • most popular
  • popular
  • less popular
  • not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches

Radar Time
      Some of Moab's best enduro riding and most spectacular scenery, located so close to town you don't even need a car. Hit Ahab for a quick loop after work, session it a few times, or hit Jackson's for incredible views of the Colorado River.

      NOTE: No ebikes or motors of any kind on the singletrack
      Primary Trail Type: All-Mountain & Downhill
      eBikes Allowed: No
      Land Manager: BLM
      Jackson (Pipeline) google parking directions
      Region Supporters & Maintainers
      Activities Click to view
      Region Details
      • 4
      • 2
      • 3
      • 8
      • 3
      • 1

      Region Status
      Open as of Jun 8, 2021
      Local Trail Association

      Stats

      Avg Trail Rating
      Trails (view details)
      25
      Trails Mountain Bike
      21
      Trails E-Bike
      3
      Trails Hike
      25
      Trails Trail Running
      25
      Trails Dirtbike/Moto
      3
      Trails ATV/ORV/OHV
      3
      Total Distance
      33 miles
      Total Descent
      6,191 ft
      Total Vertical
      1,020 ft
      Highest Trailhead
      4,965 ft
      Reports
      480
      Photos
      409
      Ridden Counter
      25,775

      Photos of Amasa Back Mountain Bike

      883 |
      Jan 19, 2018 @ 2:01pm
      Jan 19, 2018
      trail: Pothole Arch
      117 |
      Jan 7, 2018 @ 12:14pm
      Jan 7, 2018
      trail: HyMasa
      281 |
      Jan 18, 2017 @ 2:52pm
      Jan 18, 2017
      548 |
      Jan 18, 2017 @ 2:33pm
      Jan 18, 2017
      trail: HyMasa
      186 |
      Jan 18, 2017 @ 2:33pm
      Jan 18, 2017
      trail: Rockstacker
      446 |
      Jun 15, 2016 @ 10:37am
      Jun 15, 2016
      157 |
      Dec 23, 2015 @ 6:43am
      Dec 23, 2015
      trail: Rockstacker
      514 |
      Oct 1, 2015 @ 6:48am
      Oct 1, 2015

      Videos of Amasa Back Mountain Bike

      Moab trip
      10 | Dec 2, 2020
      Captain ahab
      8:08 | 49 | Feb 22, 2020
      Jackson got the best of me.
      trail: Jackson
      0:39 | 122 | Dec 10, 2019
      TOPO BROS // Moab, UT
      2:05 | 266 | Feb 21, 2018
      Captain Ahab upper and lower
      1:02 | 90 | Feb 11, 2018
      captain ahab
      5:23 | 69 | Jan 15, 2018
      'Utah, get me 2'
      4:14 | 56 | Oct 18, 2017
      Moab's Hymasa, Rockstacker, Captain Ahab
      5:20 | 89 | Oct 15, 2017

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      user #1391321Cole-KinservotetrailCaptain Ahab (lower)
      Jun 19, 2021 @ 10:34am
      2 days
      user #2684587JosephmaXMQjriddentrailAmasa Back access
      Jun 19, 2021 @ 9:42am
      2 days
      user #1628044justgivenerriddentrailCaptain Ahab (upper) and 6 more
      Jun 18, 2021 @ 8:14am
      3 days
      user #2228462cyclist65riddentrailCaptain Ahab (lower)
      Jun 16, 2021 @ 5:17pm
      Jun 16, 2021
      user #1605008cmcquadevotetrailLower HyMasa
      Jun 15, 2021 @ 9:56pm
      Jun 15, 2021

      Recent Comments

      usernametypetitlecommentdate
      user #1204499dkrk279trailCaptain Ahab (upper)The upper section of Ahab has a good bit of...
      Jun 7, 2021 @ 4:42am
      Jun 7, 2021
      user #2688695tommymcsasstrailCaptain Ahab (upper)Upper Ahab is listed as less technical than...
      May 14, 2021 @ 11:26am
      May 14, 2021
      user #2688695tommymcsasstrailHyMasaClimby, but not too brutal. A great way to get...
      May 14, 2021 @ 11:23am
      May 14, 2021
      user #2688695tommymcsasstrailAmasa Back accessA fun launch into the Hymasa/Ahab stuff.
      May 14, 2021 @ 11:21am
      May 14, 2021
      user #1340716twowheeledwanderertrailCaptain Ahab (lower)If you take some of the alt-lines it's...
      Mar 16, 2021 @ 9:40am
      Mar 16, 2021

      Nearby Areas

      namedistance
      Mag 7 2 10 2 35.3 km
      Sand Flats Recreation Area 1 12 3 26.3 km
      Dead Horse Point 4 66.8 km
      Moab Brand Trails 9 10 4 19.5 km
      Horsethief 6 1011.1 km

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike2128 miles5,604 ft12 miles1,020 ft
      #90#3340547067,994
      E-Bike35 miles630 ft1 mile981 ft
      #732#17840021
      Hike2533 miles6,191 ft14 miles1,020 ft
      #58#272472135
      Trail Running2533 miles6,191 ft14 miles1,020 ft
      #58#2747219
      Dirtbike/Moto35 miles630 ft1 mile981 ft
      2312
      ATV/ORV/OHV35 miles630 ft1 mile981 ft
      22311
      • By canadaka Trailforks Plus & contributors
      • Admins: MTM, MMBA
      • #4726 - 14,837 views
      • amasa back activity log | embed map of Amasa Back mountain bike trails | amasa back mountain biking points of interest
      • subscribe print map 3d map donate to earn trail karma!

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