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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
ContributeDetails
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

LEGEND
Trail Difficulties
  • Access Road/Trail
  • White
  • Green
  • Blue
  • Black
  • Double Black Diamond

Trail Report Status
  • Clear / Green
  • Minor Issue / Yellow
  • Significant Issue / Amber
  • Closed

  • Land Owner Overlay
  • Wilderness (typically no bikes in USA)
  • BLM (public)
  • USFS (Wildlife sanctuaries darker than usfs)
  • State land
  • Indigenous
  • Military
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
  • Map Markers
  • trail Trail Head
  • photo Photo
  • place Directory Listing
  • region Riding Area
  • TTF TTF
  • Parking Parking
  • Viewpoint Viewpoint
  • Information Information
  • Warning Warning
  • Directions Directions
  • Sight Sight
  • Restrooms Restrooms
  • eBike Charging Point eBike Charging Point
  • Water Fountain/Source Water Fountain/Source
  • Gate Gate
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Ladder Ladder
  • Stairs Stairs
  • Bridge Bridge
  • Camping Camping
  • Cabin Cabin
  • Lodge Lodge
  • Bear Cache Bear Cache
  • Dock Dock
  • Ranger Station Ranger Station
  • Summit Summit
  • Other Other
      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
      Jackson (Pipeline) google parking directions
      Region Supporters & Maintainers
      Region Details
      • 4
      • 2
      • 3
      • 8
      • 3
      • 1

      Region Status
      Open as of Jul 4, 2020
      Local Trail Association

      Stats

      Avg Trail Rating
      Trails (view details)
      25
      Trails Mountain Bike
      21
      Trails E-Bike
      4
      Trails Hike
      25
      Trails Trail Running
      25
      Trails Dirtbike
      4
      Trails ATV/ORV/OHV
      2
      Total Distance
      33 miles
      Total Descent
      6,191 ft
      Total Vertical
      1,020 ft
      Highest Trailhead
      4,965 ft
      Reports
      347
      Photos
      375
      Ridden Counter
      18,229

      Photos of Amasa Back Mountain Bike

      551 |
      Jan 19, 2018 @ 2:01pm
      Jan 19, 2018
      trail: Pothole Arch
      77 |
      Jan 7, 2018 @ 12:14pm
      Jan 7, 2018
      trail: HyMasa
      221 |
      Jan 18, 2017 @ 2:52pm
      Jan 18, 2017
      439 |
      Jan 18, 2017 @ 2:33pm
      Jan 18, 2017

      Videos of Amasa Back Mountain Bike

      Captain ahab
      8:08 | 39 | Feb 22, 2020
      Jackson got the best of me.
      trail: Jackson
      0:39 | 106 | Dec 10, 2019
      TOPO BROS // Moab, UT
      2:05 | 250 | Feb 21, 2018
      Captain Ahab upper and lower
      1:02 | 89 | Feb 11, 2018

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      user #1583392JasonTexaswishlisttrailCaptain Ahab (upper)
      Jul 7, 2020 @ 5:50pm
      7 hours
      user #2277785Adirondack626wishlisttrailCaptain Ahab (lower) and 2 more
      Jul 7, 2020 @ 12:41pm
      12 hours
      user #2260998RodrigoDLAwishlisttrailHyMasa
      Jul 7, 2020 @ 5:27am
      19 hours
      user #784290UfdahdifficultyvotetrailCaptain Ahab (lower)
      Jul 5, 2020 @ 10:22pm
      2 days
      user #963292cborgriddentrailCaptain Ahab (lower)
      Jul 5, 2020 @ 8:05pm
      2 days

      Recent Comments

      usernametypetitlecommentdate
      user #2179071mtbxyztrailCaptain Ahab (lower)If you think Ahab is a one star trail you need...
      May 26, 2020 @ 1:41pm
      May 26, 2020
      user #861380bensgigtrailHyMasaThis trail is okay. If you like climbing for...
      May 26, 2020 @ 9:13am
      May 26, 2020
      user #917298nylestrailCaptain Ahab (lower)To say lower ahab has no flow, well I hate to...
      May 24, 2020 @ 8:56pm
      May 24, 2020
      user #954877jasbusheytrailJackson's TrailLaughable to call this a pro line. Double...
      Feb 23, 2020 @ 7:30pm
      Feb 23, 2020
      user #1076308MtbSince84trailCaptain Ahab (lower)No flow? I agree that *upper* Ahab lacks flow,...
      Jan 11, 2020 @ 7:11pm
      Jan 11, 2020

      Nearby Areas

      namedistance
      Mag 7 2 9 2 15.3 km
      Sand Flats Recreation Area 1 13 2 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

      • By canadaka Trailforks Plus & contributors
      • Admins: MTM, MMBA
      • #4726 - 12,003 views
      • amasa back activity log | embed map of Amasa Back mountain bike trails | amasa back mountain biking points of interest
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