1.4 miles
Distance
199 ft
Climb
-401 ft
Descent
00:12:30
Avg time

Stonewall Details

  • Activities
    • Mountain Bike
    • E-Bike
    • Hike
    • Trail Running
    • Horse
    • Dirtbike/Moto
  • Riding Area
    Auburn
    , California
  • Difficulty Rating
  • Trail Type
    Doubletrack
  • Bike Type
    AM, XC, Gravel, Adaptive MTB
  • Direction
    Downhill Primary
    Popular direction shown
  • Physical Rating
    Easy
  • Season
    Year round
  • Dogs Allowed
    Yes
  • eBike Allowed
    Yes up to Class 1
  • Ride in Rain
    Yes
  • Global Ranking
    #4040 in Mountain Biking [+]
    • #1023 in E-Biking
    • #9287 in Trail Running
    • #25974 in Hiking
    • #1492 in Dirtbiking
  • Local Popularity
    90 in Mountain Biking [+]
    • 90 in E-Biking
    • 85 in Trail Running
    • 45 in Hiking
    • 5 in Dirtbiking
    • 5 in Horseback

Stonewall is a one-way trail in the Mammoth Bar OHV park. My favorite way to access this trail is after finishing culvert, head into the OHV as though you're heading to confluence. Instead of going right to confluence, turn left and head up the wide dirt road. This climb is the old stagecoach road and has a few spots with a decent view.

Compared to the fast flowing nature of culvert, stonewall feels like an exciting step up. Get a bit of a running start into the start of the trail as a bit of momentum helps keep your speed up for the first short uphill, then get ready for a ride. The trail immediately gets much steeper and chunkier than anything on culvert or confluence. At low speeds, it is easily manageable, but careful if you're pushing yourself, this rollercoaster goes straight into a 180 right hander that requires a hefty handful of brakes to negotiate. Just after this is a steep little pedal, keep your speed up, but be ready to dump gears. After this crest the trail drops into a steep left that hurls you into stonewalls best. Fast and flowy, with rollercoaster like drops and berms, broken a few times by odd off cambers and one rocky left that tends to push people safely off trail. A few more fun turns and you drop back to a double track that often has motorcycles and quads on operational days.

Go down to the right a bit, and choose between Rocky Trail(1/8th mile rock garden), or bombing the fire road to the bottom. Enjoy the climb out It's short, but very steep.

Access Info

In the Mammoth Bar OHV park

Local Trail Association
Traditionally Indigenous Territory
More Stats for Stonewall mountain bike trail trail
  • Altitude change
    -202 ft
  • Altitude min
    874 ft
  • Altitude max
    1,275 ft
  • Altitude start
    1,076 ft
  • Altitude end
    873 ft
  • Grade
    -2.8%
  • Grade max
    -55%
  • Grade min
    24.3%
  • Distance climb
    3,497 ft
  • Distance down
    3,215 ft
  • Distance flat
    459 ft
  • Avg time
    00:12:30
  • Avg reverse time
    00:16:58
  • view trail stats
Status:
on Jun 3, 2022
Dry
Avg: 4.6 (12 votes)
Your vote: 0

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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)
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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
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  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction
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Trail Popularity ?
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Max Vehicle Width
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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
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  • Downhill Ski
  • Backcountry Ski
  • Nordic Ski
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      Directions to stonewall trailhead (38.920770, -121.012500)
      update trails status or condition

      Stonewall Trail Reports

      statusdatedescription
      Jun 3, 2022 @ 11:51am
      Jun 3, 2022
      Apr 23, 2022 @ 5:00am
      Apr 23, 2022
      Apr 7, 2022 @ 4:05pm
      Apr 7, 2022
      Loose
      Jan 13, 2022 @ 8:18pm
      Jan 13, 2022
      A couple wet/muddy sections, but the rest Has dried nicely. Don’t get me wrong…your shorts will look like you poo’d yourself…
      Jan 10, 2022 @ 4:48pm
      Jan 10, 2022
      view all reports »

      Recent Ridelog Activity on Trail

      Past Week
      • 6 rides
      • 10 miles avg distance
      6 Months
      • 489 rides
      • 13 miles avg distance
      All
      • 2,989 rides
      •  

      Photos

      more »
      15 |
      Sep 27, 2021 @ 11:19am
      Sep 27, 2021
      14 |
      Sep 27, 2021 @ 11:19am
      Sep 27, 2021
      10 |
      Sep 27, 2021 @ 11:19am
      Sep 27, 2021
      13 |
      Sep 27, 2021 @ 11:18am
      Sep 27, 2021

      Routes with this trail

      more »
      titledistance
      Auburn 17 miles
      Clementine to Culvert, Auburn13 miles
      Auburn Speed Ridge Loop17 miles
      Foresthill Connector to Confluence Trails11 miles

      7 Reviews & Comments

      • + 1
      luvdownhillin1999 (Jan 8, 2016 at 14:35)
       nice trail!
      [Reply]
      • + 1
      johnr9q (Feb 26, 2018 at 10:49)
       Great trail if you like steeps and tight switchbacks. Definitely not a flow trail
      [Reply]
      • + 0
      Scottyd17485 (Apr 19, 2019 at 21:06)
       Sick trail. Some mud but some things are better when wet
      [Reply]
      • + 0
      SikeMo (Mar 10, 2020 at 21:49)
       Skip the climb (it's a fire road) and take the road to the top of the singletrack descent. It's a great trail.
      [Reply]
      • + 1
      deln78 (Dec 19, 2020 at 20:50)
       Awesome trail! Only did the downhill part ending at Ranch. Much more fun than Culvert or Confluence.
      [Reply]
      • + 1
      Munruh (Nov 21, 2021 at 15:52)
       My fave trail in the ASRA network, hands down. Note: it's downhill only and don't drop in behind slow motos!
      [Reply]
      • + 0
      ulfdir (May 30, 2022 at 16:33)
       The trail starts with an easy fire road climb. Then it's lots of roller coaster like sections and a few tight switchbacks. Fast and fun, but it's over quick.
      [Reply]





      Videos

      more »
      Auburn MTB / Culvert / Stonewall / Rocky /...
      15:55 | 31 | Feb 8, 2022 , Auburn
      MTB NorCal Mandatory Mondays with The Calirado Kid
      11:21 | 23 | Jan 17, 2022 , Auburn
      Stonewall / Rocky Trails : Mammoth Bar OHV :...
      4:15 | 69 | Nov 2, 2021 , Auburn
      Underexposed EP 14 – Auburn State...
      3:46 | 58 | May 18, 2021 , Auburn
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