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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 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

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
  • 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
      The Ridge to Rivers Trail System provides a variety of experiences and opportunities. Some trails are steep and require skill or stamina to negotiate, while others are more gradual and suitable for a wide range of abilities. For some specific suggestions see Hikes & Rides.
      Links
      Region Details
      • 32
      • 23
      • 50
      • 104
      • 11
      • 2

      Region Status
      Open as of 3 days

      Stats

      Avg Trail Rating
      Trails (view details)
      224
      Trails Mountain Bike
      226
      Trails Hike
      214
      Trails Trail Running
      214
      Trails Horse
      4
      Total Distance
      329 miles
      Total Descent
      63,215 ft
      Total Vertical
      4,928 ft
      Highest Trailhead
      7,475 ft
      Reports
      1,332
      Photos
      552
      Ridden Counter
      20,160

      Popular Trail Networks

      title
      Bogus Basin 1 22 1
      Eagle Bike Park 17 4 6
      Boise Foothills 3 14 2
      Avimor 2 12 1
      Table Rock 3 15
      view all areas »

      Popular Ada County Mountain Biking Trails

      statustitledifficultyrating
      Sidewinder
      Boise Foothills
      Lower Hulls Gulch Trail #29
      Hulls Gulch
      Bucktail Trail
      Military Reserve Park
      Flow
      Eagle Bike Park
      Shanes Loop
      Boise Foothills
      Shane's
      Military Reserve Park
      Owl's Roost
      Hulls Gulch
      Corrals Trail #32- Low SingleTrack
      Boise Foothills
      Fat Tire Traverse
      Military Reserve Park
      Chickadee Ridge Loop
      Military Reserve Park
      Military Reserve Connection
      Military Reserve Park
      Around the Mountain #98
      Bogus Basin
      Red Cliffs Trail
      Hulls Gulch
      Kestrel
      Hulls Gulch
      Central Ridge Trail Spur 22a
      Boise Foothills

      Ada County Mountain Bike Routes

      titleratingdistance
      Bogus Basin ATM-EastSide Loop
      Bogus Basin
      21 miles
      Corrals to Bobs
      Boise
      8 miles
      Bogus Basin ATM Loop-Eastside Loop
      Bogus Basin
      21 miles
      Shuttle Boi Mahalo-Dry Creek
      Bogus Basin
      13 miles
      Another Boise Tour Loop
      Boise
      44 miles
      Owl's Roost, Kestrel, Crest Line, Lower Hulls Gulch
      Hulls Gulch
      10 miles
      Bogus to Boise
      Bogus Basin
      20 miles
      Rocky Canyon to Hard Guy
      Boise Foothills
      16 miles
      SmokeAndFire2019
      Boise
      417 miles
      Eastside to Chukar Butte
      Bogus Basin
      9 miles

      Recent Ridelog Activity in Region

      Today
      • 1 rides
      • 3 miles avg distance
      Yesterday
      • 39 rides
      • 10 miles avg distance
      Past Week
      • 223 rides
      • 11 miles avg distance

      Photos of Ada County Mountain Bike

      trail: Chukar Butte
      39 |
      Jun 14, 2017 @ 2:49pm
      Jun 14, 2017
      173 |
      Dec 2, 2016 @ 2:46pm
      Dec 2, 2016
      256 |
      Dec 2, 2016 @ 2:46pm
      Dec 2, 2016
      399 |
      Nov 3, 2007 @ 10:56pm
      Nov 3, 2007

      Videos of Ada County Mountain Bike

      Alternate line on Sage
      0:41 | 7 | Oct 9, 2019
      Alternative line on Sage Fright
      0:41 | 1 | Oct 9, 2019
      Trail gap on Sage Fright
      0:20 | 8 | Oct 9, 2019
      A little lap through Hell Mary
      trail: Hell Mary
      1:00 | 15 | Sep 22, 2019

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      user #1359993Sneagle1riddentrailLandslide
      Oct 22, 2019 @ 9:36pm
      12 hours
      user #1131457jeffnelson19784votetrailG-19 and 1 more
      Oct 22, 2019 @ 1:28pm
      20 hours
      user #1131457jeffnelson19784difficultyvotetrailEastside #120 and 5 more
      Oct 22, 2019 @ 1:27pm
      20 hours
      user #1131457jeffnelson19784difficultyvotetrailPeggy's
      Oct 22, 2019 @ 1:27pm
      20 hours
      user #1131457jeffnelson19784votetrailPeggy's
      Oct 22, 2019 @ 1:27pm
      20 hours

      Recent Comments

      usernametypetitlecommentdate
      user #1066239bcar08trailCobb Trail #13Very uninspiring trail. Not worth the trip...
      Oct 15, 2019 @ 4:30pm
      Oct 15, 2019
      user #1163644IdahoEnduroSeriestrailCobb Trail #13Not worth the drive or pedal over from Camels...
      Oct 15, 2019 @ 7:13am
      Oct 15, 2019
      user #947194Tuscan3trailLandslideI agree with the previous comments entirely....
      Sep 21, 2019 @ 12:08pm
      Sep 21, 2019
      user #1134462LosifertrailLandslideThis is one of the best additions in the Ridge...
      Sep 13, 2019 @ 10:32am
      Sep 13, 2019
      user #1289796BraydenloveskonatrailShindig #92Super fun with some tight corners can get...
      Aug 11, 2019 @ 3:53pm
      Aug 11, 2019

      Local Badges

      • By idmtbiker52 & contributors
      • Admins: chuktA, WillieJacobsz, adaptivemike, chuktA, IdahoEnduroSeries
      • #13447 - 1,157 views
      • ada county activity log | embed map of Ada County mountain bike trails | ada county mountain biking points of interest
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