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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Partial
  • 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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US Cell Coverage
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cell carrier legend

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
  • Snowmobile
Winter Trails
Warning A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
x Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
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 Antioch has been added yet! Login or register to submit one.
      Activities Click to view
      Region Details
      • 6
      • 31
      • 7

      Region Status
      Caution as of Nov 14, 2024

      Stats

      Avg Trail Rating
      Trails (view details)
      58
      Trails Mountain Bike
      45
      Trails E-Bike
      3
      Trails Horse
      50
      Trails Hike
      59
      Trails Trail Running
      59
      Total Distance
      77 miles
      Total Descent
      11,748 ft
      Total Vertical
      1,591 ft
      Highest Trailhead
      1,643 ft
      Reports
      51
      Photos
      15
      Ridden Counter
      1,553
      Sub Regions

      Photos of Antioch Mountain Bike

      58 |
      Oct 31, 2022 @ 5:38pm
      Oct 31, 2022
      76 |
      May 6, 2022 @ 2:12pm
      May 6, 2022
      80 |
      Dec 10, 2021 @ 12:51pm
      Dec 10, 2021
      132 |
      Nov 25, 2020 @ 11:49am
      Nov 25, 2020
      97 |
      Oct 6, 2020 @ 9:11pm
      Oct 6, 2020
      115 |
      Oct 6, 2020 @ 9:11pm
      Oct 6, 2020
      113 |
      Oct 6, 2020 @ 9:11pm
      Oct 6, 2020
      78 |
      Aug 16, 2020 @ 1:28pm
      Aug 16, 2020

      Videos of Antioch Mountain Bike

      Contra Loma Trail
      291 | Sep 2, 2020 , Antioch
      youtuber Trail Tourist Ep11 : 420 Black Diamond Mines...
      8:13 | 750 | Apr 23, 2020 , Antioch
      youtuber Trail Tourist Ep11 : 420 Black Diamond Mines...
      8:13 | 469 | Apr 23, 2020 , Antioch

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      6bSyw0votetrailactivity #63802919
      Dec 30, 2024 @ 3:51pm
      Dec 30, 2024
      geracorrowishlisttrailactivity #61844359 and 1 more
      Nov 15, 2024 @ 7:14pm
      Nov 15, 2024
      moneytimetycoonaddreportactivity #61802634 and 1 more
      Nov 14, 2024 @ 8:52pm
      Nov 14, 2024
      Krustaddreportactivity #60807442
      Oct 22, 2024 @ 9:54pm
      Oct 22, 2024
      LotsOfSauceriddentrailactivity #59671756
      Sep 29, 2024 @ 4:23pm
      Sep 29, 2024

      Recent Comments

      usernametypetitlecommentdate
      mlspotterytrailManhattan Canyon TrailThis is NOT a bike trail! Posted NO BIKES at...
      Aug 13, 2023 @ 8:19pm
      Aug 13, 2023

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike4461 miles9,695 ft28 miles1,562 ft
      #7,984#2,557145924,086
      E-Bike312 miles722 ft5 miles1,175 ft
      511182
      Horse5051 miles11,083 ft22 miles1,388 ft
      1
      Hike5977 miles11,749 ft32 miles1,591 ft
      #6,582#2,359159296
      Trail Running5977 miles11,749 ft32 miles1,591 ft
      #6,561#2,3445925
      • By dhtahoe2010TF Pro & contributors
      • Admins: BTCEB, bkxc
      • #19027 - 2,720 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Antioch.
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