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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
inches

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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      San Bruno Mountain's twelve miles of hiking, riding, and jogging trails access various vista points throughout the park and many offer spectacular views of the Pacific Ocean, the entire central Bay, and the San Francisco skyline. Learn more about specific trails at the Park link below.

      Observe all trail signs and posted speed limits. Please respect your fellow trail users and follow the trail etiquette guidelines for safe and courteous trail use.
      Land Status: Municipal Park
      Parking google parking directions
      Links
      Activities Click to view
      Region Details
      17 hike trails

      Region Status
      Open as of Feb 17, 2021

      Hike Stats

      Global Ranking
      #5,917
      State Ranking
      #2,713
      Trails (view details)
      17
      Trails Mountain Bike
      4
      Trails Hike
      17
      Trails Trail Running
      17
      Trails Horse
      4
      Total Distance
      16 miles
      Total Descent Distance
      9 miles
      Total Descent
      5,545 ft
      Total Vertical
      1,106 ft
      Reports
      33
      Photos
      2
      Ridden Counter
      12

      Photos of San Bruno Mountain Park

      37 |
      Sep 23, 2020 @ 7:27am
      Sep 23, 2020
      28 |
      Sep 23, 2020 @ 7:27am
      Sep 23, 2020
      40 |
      Aug 26, 2020 @ 8:30am
      Aug 26, 2020
      45 |
      Aug 26, 2020 @ 8:30am
      Aug 26, 2020
      46 |
      Aug 26, 2020 @ 8:30am
      Aug 26, 2020
      42 |
      Jul 9, 2020 @ 10:35am
      Jul 9, 2020
      30 |
      Jul 22, 2019 @ 11:09am
      Jul 22, 2019
      39 |
      Jul 22, 2019 @ 11:09am
      Jul 22, 2019

      Recent Trail Reports

      statustraildateconditionuserinfo
      Summit Loop Trail
      Mar 6, 2021 @ 9:45am
      Mar 6, 2021
      IdealEmKaeeTrail Running
      Saddle Loop Trail
      Feb 17, 2021 @ 3:10pm
      Feb 17, 2021
      Idealtomscott64Mountain Bike
      Old Ranch Road Trail
      Feb 17, 2021 @ 3:10pm
      Feb 17, 2021
      Idealtomscott64Mountain Bike

      Activity Feed

      usernameactiontypetitledate
      user #611761markhollowayaddtrailDay Camp Service Road and 7 more
      Dec 9, 2021 @ 9:33am
      Dec 9, 2021
      user #611761markhollowayupdatetrailRoyce Way Downhill Trail and 10 more
      Dec 9, 2021 @ 9:27am
      Dec 9, 2021
      user #2923807frtf2021riddentrailSaddle Loop Trail
      Dec 8, 2021 @ 11:21pm
      Dec 8, 2021
      user #2903544MichealIanu3C43iriddentrailSaddle Loop Trail
      Nov 26, 2021 @ 1:49pm
      Nov 26, 2021
      user #2340256D-IzzowishlisttrailSaddle Loop Trail
      Nov 18, 2021 @ 1:05pm
      Nov 18, 2021

      Recent Comments

      usernametypetitlecommentdate
      user #2863154JovanniINzgBtrailWater TanksI hike SB mountain and bikes are not allowed...
      Sep 29, 2021 @ 9:40pm
      Sep 29, 2021
      user #32404smgishot13trailSiskyou TrailNot really worth riding. Super steep ridge...
      Mar 16, 2021 @ 7:49am
      Mar 16, 2021
      user #2003008EddeelotrailOld Ranch Road TrailFun downhill close to the city with a jump...
      Dec 24, 2019 @ 1:17pm
      Dec 24, 2019

      Nearby Riding Areas

      namedistance
      McLaren Park 12.4 km
      Glen Canyon Park 7 3 5 14.1 km
      Mt. Davidson4.1 km
      Lake Merced Park4.5 km
      Laguna Honda Community Trail System 64.7 km

      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike43 miles440 ft2 miles361 ft
      #6,761#2,8511134945
      Hike1716 miles5,545 ft9 miles1,106 ft
      #5,917#2,71323348
      Trail Running1716 miles5,545 ft9 miles1,106 ft
      #5,920#2,7123372
      Horse46 miles922 ft3 miles709 ft
      #229#158181
      • By chuktA TRAILFORKS NFTA & contributors
      • Admins: apply
      • #17145 - 3,214 views
      • san bruno mountain park activity log | embed map of San Bruno Mountain Park mountain bike trails | san bruno mountain park mountain biking points of interest

      Downloading of trail gps tracks in kml & gpx formats is enabled for San Bruno Mountain Park.
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