close
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • 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 intendid 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

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
  • 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
  • Table or Bench eBike Charging Point
  • Other Other
      No description for Boulder Open Space has been added yet! Login or register to submit one.
      Region Details
      • 1


      Open on Jun 1, 2019

      Stats

      State Ranking
      #207
      Trails (view details)
      89
      Trails Mountain Bike
      1
      Trails Hike
      89
      Trails Trail Running
      89
      Trails Horse
      46
      Total Distance
      64 miles
      Total Descent
      17,685 ft
      Total Vertical
      3,014 ft
      Highest Trailhead
      8,476 ft
      Reports
      10
      Photos
      3
      Ridden Counter
      207

      Popular Boulder Open Space Mountain Biking Trails

      statustitledifficultyrating
      Chapman Drive

      Photos of Boulder Open Space Mountain Bike

      trail: Ute
      120 |
      Jun 6, 2013 @ 4:44pm
      Jun 6, 2013
      trail: Boy Scout
      97 |
      Aug 26, 2011 @ 6:18pm
      Aug 26, 2011
      trail: Boy Scout
      571 |
      Jul 19, 2006 @ 5:25pm
      Jul 19, 2006

      Videos of Boulder Open Space Mountain Bike

      Ute trail,Lower pikes peak area,near Manitou...
      trail: Ute
      2:23 | 48 | Dec 31, 2015
      Ute Valley Dec 2014
      trail: Ute
      0:18 | 98 | Dec 8, 2014
      Ute Valley
      trail: Ute
      1:20 | 292 | Nov 25, 2014
      Angel Fire MSC Race weekend
      trail: Viewpoint
      2:47 | 245 | Jun 14, 2012

      Recent Trail Reports

      statustraildateconditionuserinfo
      Chapman Drive
      Jun 1, 2019 @ 8:27am
      Jun 1, 2019
      DryTomis916

      Activity Feed

      usernameactiontypetitledate
      user #1470094alxrmrsaddridelogJun 13, 2019 ride log
      Jun 13, 2019 @ 7:51pm
      2 days
      user #1086949Wildman86addridelogJun 13, 2019 ride log
      Jun 13, 2019 @ 7:37pm
      2 days
      user #1324285Hoob7addridelogJun 13, 2019 ride log
      Jun 13, 2019 @ 6:35pm
      2 days
      user #1143875AhsheraddridelogJun 13, 2019 ride log
      Jun 13, 2019 @ 6:32pm
      2 days
      user #1086949Wildman86addridelogJun 12, 2019 ride log
      Jun 12, 2019 @ 6:55pm
      3 days

      Nearby Areas

      namedistance
      Walker Ranch 2 13.2 km
      Betasso Preserve 4 14 km
      Valmont Bike Park 6 7 34.7 km
      Marshall Mesa/Doudy Draw/Flatirons Vista 15 45 km
      Davidson Mesa 46.1 km
      • By canadaka Trailforks Plus & contributors
      • Admins: BMBA, darmabum, getvert, Pumpntrail, BoulderRec
      • #28281 - 62 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Boulder Open Space.
      You must login to download files.