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Layers winter
Trail Style
  • ?
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
      No description for Mt Tam / Marin Headlands has been added yet! Login or register to submit one.
      Region Details
      • 2
      • 6
      • 16
      • 5

      Caution on Sep 30, 2018

      Stats

      Avg Trail Rating
      Global Ranking
      #2,480
      State Ranking
      #109
      Trails
      29
      Total Distance
      38 miles
      Total Descent Distance
      22 miles
      Total Descent
      15,801 ft
      Highest Trailhead
      2,050 ft
      Total Vertical
      2,030 ft
      Reports
      39
      Photos
      13
      Ridden Counter
      809

      Photos of Mt Tam / Marin Headlands Mountain Bike

      trail: Tenderfoot
      1 |
      Sep 30, 2018 @ 8:04pm
      Sep 30, 2018
      Tenderfoot, My City
      trail: Tenderfoot
      2 |
      Sep 30, 2018 @ 8:03pm
      Sep 30, 2018
      Tenderfoot, My City
      trail: Diaz Ridge
      18 |
      Jun 23, 2018 @ 9:45pm
      Jun 23, 2018
      Diaz Ridge, Petaluma
      trail: Diaz Ridge
      14 |
      Jun 23, 2018 @ 9:44pm
      Jun 23, 2018
      Diaz Ridge, Petaluma
      more photos »

      Videos of Mt Tam / Marin Headlands Mountain Bike

      Tam
      trail: Tenderfoot
      0:06 | 82 | Aug 9, 2017
      Tenderfoot with the new gopro hero4 session
      trail: Tenderfoot
      4:36 | 341 | Jul 13, 2015
      Skids...Repack Coaster Brake Test
      trail: Miwok Road
      5:27 | 1681 | Nov 11, 2014
      Self Edit Miwok
      trail: Miwok Road
      0:23 | 175 | May 10, 2014
      more videos »

      Mt Tam / Marin Headlands Mountain Bike Routes

      titleratingdistance
      123
      20 miles

      Recent Comments

      usernametypetitlecommentdate
      user #1183939sosburntrailTenderfootmore like the only trail on mt tam
      May 14, 2018 @ 1:53pm
      May 14, 2018
      user #1389936JP-BallschmidertrailTenderfootOne of the best trails in the Mill Valley/Mt....
      Aug 17, 2017 @ 8:32am
      Aug 17, 2017
      user #1035606norcalspeeddemontrailCoastal Trail (Cardiac Hill Segment)Amazing views! Fun xc descent!
      Jun 13, 2017 @ 7:32am
      Jun 13, 2017
      more »

      Recent Activity

      usernameactiontypetitledate
      user #1581747sharimuelleraddridelogOct 16, 2018 ride log
      Oct 16, 2018 @ 10:45am
      42 mins
      user #1336497nicksfwishlistroute123
      Oct 14, 2018 @ 1:52pm
      2 days
      user #999446jakepashaddridelogOct 14, 2018 ride log
      Oct 14, 2018 @ 12:00pm
      2 days
      user #1198986travaillaudaddridelogApr 24, 2016 ride log
      Oct 13, 2018 @ 8:04pm
      3 days
      user #1150368andrewlladdridelogOct 13, 2018 ride log
      Oct 13, 2018 @ 1:15pm
      3 days
      view more »

      Nearby Riding Areas

      namedistance
      China Camp 3 11 77.2 km
      Tamarancho / West Marin / North Tam 12 38 28 17.4 km
      Big Rock / Lucas Valley 4 7 5 19.5 km
      Mount Sutro Open Space Reserve 1211.1 km
      César Chávez Park 312.6 km

      Local Mountain Bike Directory


      view full directory »
      • By fmogan77 & contributors
      • Admins: A4B, MCBC
      • #5199 - 4,213 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Mt Tam / Marin Headlands.
      You must login to download files.