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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
      No description for Sun Valley has been added yet! Login or register to submit one.
      Region Details
      • 2
      • 8
      • 1

      Region Status
      Open as of Oct 12, 2019 ago

      Stats

      Avg Trail Rating
      Global Ranking
      #3,279
      State Ranking
      #36
      Trails (view details)
      11
      Trails Mountain Bike
      11
      Trails E-Bike
      4
      Trails Hike
      11
      Trails Trail Running
      11
      Total Distance
      40 miles
      Total Descent
      6,437 ft
      Total Vertical
      3,676 ft
      Highest Trailhead
      9,575 ft
      Reports
      30
      Photos
      88
      Ridden Counter
      166
      Sub Regions

      Recent Ridelog Activity in Region

      Today
      • 0 rides
      • 0 ft avg distance
      Yesterday
      • 0 rides
      • 0 ft avg distance
      Past Week
      • 2 rides
      • 12 miles avg distance

      Photos of Sun Valley Mountain Bike

      6 |
      Aug 18, 2019 @ 1:13pm
      Aug 18, 2019
      6 |
      Aug 18, 2019 @ 1:12pm
      Aug 18, 2019
      4 |
      Aug 18, 2019 @ 1:12pm
      Aug 18, 2019
      6 |
      Aug 18, 2019 @ 1:12pm
      Aug 18, 2019

      Recent Trail Reports

      statustraildateconditionuserinfo
      Pioneer Cabin Trail
      Oct 12, 2019 @ 11:13am
      Oct 12, 2019
      VariableFanderson MTBM A few patches of ice and mud but mostly...
      Johnstone Creek Trail
      Oct 12, 2019 @ 11:13am
      Oct 12, 2019
      VariableFanderson MTBM Some easily hikable snow fields at top....
      Bear Gulch
      Oct 12, 2019 @ 11:13am
      Oct 12, 2019
      DryFanderson MTBM Snow free!!
      Parker Gulch
      Oct 12, 2019 @ 11:13am
      Oct 12, 2019
      VariableFanderson MTBM A little snow at top but 100% rideable....
      Hyndman-North Fork
      Aug 6, 2019 @ 9:30am
      Aug 6, 2019
      DryrockystumpyTrail is all clear.
      Meadow Creek ATV
      Jul 1, 2019 @ 8:06am
      Jul 1, 2019
      DryBarafu
      Long Gulch
      Jun 30, 2019 @ 2:55pm
      Jun 30, 2019
      Drytyoj
      Rooks Creek
      Jun 30, 2019 @ 2:51pm
      Jun 30, 2019
      Drytyoj
      Middle Fork Warm Springs
      May 19, 2019 @ 1:04pm
      May 19, 2019
      Snow Coveredtyoj

      Activity Feed

      usernameactiontypetitledate
      user #569653FandersonaddreportPioneer Cabin Trail and 3 more
      Oct 15, 2019 @ 4:47am
      Oct 15, 2019
      user #569653FandersonvotetrailJohnstone Creek Trail and 1 more
      Oct 14, 2019 @ 9:40pm
      Oct 14, 2019
      user #960517evilopieriddentrailRooks Creek
      Oct 9, 2019 @ 6:57pm
      Oct 9, 2019
      user #927148smith66riddentrailMiddle Fork Warm Springs
      Oct 3, 2019 @ 6:42am
      Oct 3, 2019
      user #1934614WaterskipperriddentrailMeadow Creek ATV and 1 more
      Sep 20, 2019 @ 5:34pm
      Sep 20, 2019

      Recent Comments

      usernametypetitlecommentdate
      user #853527rockystumpytrailHyndman-North ForkRode up this trail based on the suggestion of...
      Aug 7, 2019 @ 6:09am
      Aug 7, 2019
      user #1855453IdaRidertrailLong GulchNot a good up or down on a mountain bike. ...
      Jul 14, 2019 @ 5:33pm
      Jul 14, 2019
      user #917298nylestrailJohnstone Creek TrailThere’s some good pieces of descent in here,...
      Jun 24, 2019 @ 4:39pm
      Jun 24, 2019

      Local Badges

      Pinkbike Articles

      Aug 3, 2019
      First Impressions: Sun Valley Trail Riding with Kyle Warner &amp; Jason Lucas First Impressions: Sun Valley Trail Riding with Kyle Warner & Jason Lucas
      Pinkbike's Jason Lucas heads to Sun Valley, Idaho and is welcomed by an incredible variety of trails, from backcountry epics to massive bike park...
      Jul 30, 2019
      Contest Now Closed: Enter to Win a Mountain Bike Trip for 2 to Sun Valley, Idaho Contest Now Closed: Enter to Win a Mountain Bike Trip for 2 to Sun Valley, Idaho
      This is your shot to win a mountain biking trip for two to Sun Valley, Idaho this fall and a whole lot of cool swag.
      • By brenthillier NSMBA TRAILFORKS Plus & contributors
      • Admins: chuktA, IdahoEnduroSeries, WRTC
      • #14040 - 5,785 views

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