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Layers winter
Trail Style
  • ?
Activity Type
Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
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 or Major Issue / Red

  • 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 Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • 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
  • Water Fountain/Source Water Fountain/Source
  • Sight Sight
  • Restrooms Restrooms
  • Gate Gate
  • Camping Camping
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Other Other
      Betasso is a popular trail system close to town. It gets a lot of traffic from both hikers and mountain bikers alike. The trails are one direction, but that direction changes and is provided on signs. The trails are marked as "bidirectional" and the Trailforks direction detection does not show any directional bias because the direction changes.

      The trail system starts out with a stiff climb up to rolling trails through pine trees and some open spaces. Expect flowing single track that is mostly pretty easy, with some small embedded rocks and rooty areas, and few stiff pitches
      Boulder Canyon google parking directions
      featured
      Region Details
      • 3
      • 4
      • 1


      Caution on Oct 12, 2018

      Stats

      Avg Trail Rating
      Global Ranking
      #1,113
      State Ranking
      #31
      Trails
      8
      Total Distance
      9 miles
      Total Descent Distance
      4 miles
      Total Descent
      1,917 ft
      Highest Trailhead
      7,155 ft
      Total Vertical
      1,283 ft
      Reports
      100
      Photos
      26
      Ridden Counter
      1,012

      Photos of Betasso Mountain Bike

      12 |
      Apr 13, 2018 @ 7:50am
      Apr 13, 2018
      Fourmile Connect, Boulder
      trail: Canyon Loop
      66 |
      Apr 13, 2018 @ 7:40am
      Apr 13, 2018
      Canyon Loop, Boulder
      22 |
      Apr 13, 2018 @ 7:40am
      Apr 13, 2018
      Fourmile Connect, Boulder
      trail: Betasso
      12 |
      Mar 12, 2017 @ 3:30pm
      Mar 12, 2017
      Betasso, Longmont
      more photos »

      Videos of Betasso Mountain Bike

      Santa Shreds
      trail: Betasso
      1:40 | 541 | Dec 21, 2017
      The Mountains in Our Mind
      trail: Betasso
      5:34 | 122 | Dec 17, 2016
      Four Seasons in a Day
      3:22 | 283 | Sep 8, 2016
      Betasso Run
      trail: Betasso
      4:22 | 33 | Sep 4, 2016
      more videos »

      Recent Comments

      usernametypetitlecommentdate
      user #1550651tshralpertrailCanyon LoopThis trail is closed to mountain bikes on...
      Jul 7, 2018 @ 8:37pm
      Jul 7, 2018
      user #1550651tshralpertrailBenjamin LoopThis trail is closed to mountain bikes on...
      Jul 7, 2018 @ 8:36pm
      Jul 7, 2018
      user #1261865provin1327trailBenjamin LoopThis is a clockwise only trail
      Apr 15, 2018 @ 7:40pm
      Apr 15, 2018
      user #1265484ChetdootrailCanyon LoopTrail was running clockwise the day I rode...
      Sep 24, 2017 @ 10:33am
      Sep 24, 2017
      user #1265484ChetdootrailBenjamin LoopDay I rode this trail it was running...
      Sep 24, 2017 @ 10:31am
      Sep 24, 2017
      more »

      Recent Activity

      usernameactiontypetitledate
      user #1250050Daven6000votetrailBenjamin Loop and 1 more
      Nov 17, 2018 @ 5:39am
      Nov 17, 2018
      user #1174492eholt30addridelogNov 16, 2018 ride log
      Nov 16, 2018 @ 6:21pm
      Nov 16, 2018
      user #1136172RaptorFlexaddridelogNov 15, 2018 ride log
      Nov 15, 2018 @ 4:30pm
      Nov 15, 2018
      user #1608687KreyneraddridelogSep 9, 2018 ride log and 3 more
      Nov 4, 2018 @ 6:46pm
      Nov 4, 2018
      user #1535116cjhampsoaddridelogAug 12, 2018 ride log
      Nov 4, 2018 @ 2:49pm
      Nov 4, 2018
      view more »
      • By brenthillier NSMBA Plus & contributors
      • Admins: jgebben, BMBA
      • #10344 - 1,666 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Betasso.
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