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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
Trail Flow (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%
  • bi-directional trail
  • no data
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
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Radar Time
x Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
  • mountain biking recent
  • mountain biking (>6 month)
  • hiking (1 year)
  • moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
  • Downhill Ski
  • Backcountry Ski
  • Nordic Ski
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
Trails are shown in grey.
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      No description for Boulder Valley Ranch / Boulder Reservoir has been added yet! Login or register to submit one.
      Primary Trail Type: Cross-Country
      Trailhead Parking google parking directions
      Activities Click to view
      Region Details
      • 2
      • 6
      • 1

      Region Status
      Caution as of Feb 27, 2022
      Local Trail Association

      Stats

      Avg Trail Rating
      Trails (view details)
      15
      Trails Mountain Bike
      9
      Trails Hike
      15
      Trails Trail Running
      15
      Trails Horse
      2
      Total Distance
      26 miles
      Total Descent
      2,222 ft
      Total Vertical
      1,212 ft
      Highest Trailhead
      6,394 ft
      Reports
      187
      Photos
      13
      Ridden Counter
      1,455

      Popular Boulder Valley Ranch / Boulder Reservoir Trails

      Photos of Boulder Valley Ranch / Boulder Reservoir Mountain Bike

      trail: Eagle
      47 |
      Aug 30, 2021 @ 7:55pm
      Aug 30, 2021
      trail: Left Hand
      88 |
      Jul 16, 2019 @ 7:26pm
      Jul 16, 2019
      trail: Eagle
      100 |
      Jul 15, 2019 @ 7:59pm
      Jul 15, 2019
      trail: Eagle
      84 |
      May 19, 2019 @ 8:26pm
      May 19, 2019
      trail: Left Hand
      85 |
      May 18, 2019 @ 6:20pm
      May 18, 2019
      trail: Left Hand
      81 |
      May 18, 2019 @ 6:20pm
      May 18, 2019
      35 |
      May 18, 2019 @ 6:18pm
      May 18, 2019
      170 |
      Apr 21, 2018 @ 4:11pm
      Apr 21, 2018

      Videos of Boulder Valley Ranch / Boulder Reservoir Mountain Bike

      Bobcat Ridge 10-28-18 Hidden Valley Spur #6
      5:40 | 30 | Nov 19, 2018
      Bobcat Ridge 10-28-18 Hidden Valley Spur #5
      1:45 | 11 | Nov 19, 2018
      Bobcat Ridge 10-28-18  #4 Hidden Valley Spur.
      2:16 | 10 | Nov 19, 2018
      Bobcat Ridge 10-28-18  #3 Hidden Valley Spur.
      5:23 | 12 | Nov 19, 2018
      Foothills - Boulder Valley Ranch - Colorado
      trail: Foothills
      7:18 | 52 | Nov 17, 2021 , Boulder

      Recent Trail Reports

      statustraildateconditioninfouser
      Sage
      Apr 29, 2022 @ 8:18am
      Apr 29, 2022
      Dryjacobdko
      Left Hand
      Apr 29, 2022 @ 8:18am
      Apr 29, 2022
      Dryjacobdko
      Joder Ranch
      Apr 29, 2022 @ 8:18am
      Apr 29, 2022
      Dryjacobdko
      Boulder Reservoir
      Mar 28, 2022 @ 3:24pm
      Mar 28, 2022
      DryCrews building fences in areaboulderhippie
      Wonderland Path
      Mar 5, 2022 @ 7:25am
      Mar 5, 2022
      Snow Cover InadequateTrail Running rodrigog
      Eagle
      Jan 16, 2022 @ 2:39pm
      Jan 16, 2022
      Prevalent MudHike Mud, puddles, and snow on the eastern...Mbuckbinder
      North Rim Trail
      Nov 29, 2021 @ 1:15pm
      Nov 29, 2021
      Very DrySubpar-shredder
      Foothills
      May 22, 2021 @ 9:38pm
      May 22, 2021
      VariableOverall it is rideable but be aware of...a3a
      Wonderland Lake Path
      Oct 19, 2020 @ 11:28am
      Oct 19, 2020
      Unknown Trail is openWendyBMA BMA

      Activity Feed

      usernameactiontypetitledate
      user #2848347jacobdkoaddreportSage and 2 more
      Apr 30, 2022 @ 7:16am
      Apr 30, 2022
      user #2902167dasbachriddentrailNorth Rim Trail
      Apr 19, 2022 @ 2:38pm
      Apr 19, 2022
      user #2824675m66tfBwishlisttrailFoothills
      Apr 14, 2022 @ 9:19am
      Apr 14, 2022
      user #611761markhollowayupdatetrailWonderland Lake Path
      Apr 12, 2022 @ 7:58am
      Apr 12, 2022
      user #3002491boulderhippieaddreportBoulder Reservoir
      Mar 28, 2022 @ 3:24pm
      Mar 28, 2022

      Recent Comments

      usernametypetitlecommentdate
      user #2392841Kdub91712trailEagleSaw two rattlesnakes about a minute apart near...
      Aug 30, 2021 @ 7:54pm
      Aug 30, 2021
      user #960208Tomis916trailJoder RanchThank you for updating the trail description.
      Feb 3, 2021 @ 9:09am
      Feb 3, 2021
      user #960208Tomis916trailJoder RanchI agree - that is a pretty lame trail...
      Jan 20, 2021 @ 1:23pm
      Jan 20, 2021
      user #522762dthomp325trailJoder RanchDescription is wildly inaccurate. Don't know...
      Mar 10, 2020 @ 2:26pm
      Mar 10, 2020

      Nearby Areas

      namedistance
      Valmont Bike Park 7 8 23.9 km
      Lagerman Agricultural Preserve4.5 km
      Lefthand OHV 1 2 23 85.4 km
      The People's Crossing Park5.6 km
      Teller Farm Open Space 1 15.9 km

      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike918 miles1,119 ft8 miles866 ft
      #5,292#2,290918224,892
      Hike1526 miles2,221 ft12 miles1,211 ft
      #4,481#2,14251823143
      Trail Running1526 miles2,221 ft12 miles1,211 ft
      #4,476#2,1391822408
      Horse26 miles479 ft3 miles344 ft
      592
      • By markholloway Trailforks & contributors
      • Admins: WendyBMA, BMA, darmabum, getvert, jgebben, mpopetz, Pumpntrail, Iowegian
      • #22923 - 3,651 views
      • boulder valley ranch / boulder reservoir activity log | embed map of Boulder Valley Ranch / Boulder Reservoir mountain bike trails | boulder valley ranch / boulder reservoir mountain biking points of interest

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