5 miles
1,112 ft
-626 ft
Avg time


  • Riding area
    Shell Ridge Open Space
    Walnut Creek, California
  • Difficulty rating
  • Trail type
  • Trail Usage
    Biking Primary
  • Direction
    Both Directions
  • Global Ranking

No description for Briones to Mt. Diablo trail has been added yet! Submit one here.

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More Stats for Briones to Mt. Diablo mountain bike trail
  • Altitude change
    485 ft
  • Altitude min
    303 ft
  • Altitude max
    873 ft
  • Altitude start
    315 ft
  • Altitude end
    800 ft
  • Grade
  • Grade max
  • Grade min
  • Distance climb
    3 miles
  • Distance down
    2 miles
  • Distance flat
    1,907 ft
  • Avg time
  • view trail stats
on Feb 19, 2018
no votes yet

view (11)
Layers winter
Trail Style
  • ?
Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
Directions to briones-to-mt-diablo trailhead (37.904138, -122.033494)
update trails status or condition

Briones to Mt.... Trail Reports

Feb 19, 2018 @ 1:02pm
Feb 19, 2018
Dry with fair amount of people out.
Nov 23, 2017 @ 8:52am
Nov 23, 2017
Nice ride. Dirt was dry to tacky. A couple puddles here and there. Lots of people and animals on foot. Creeks mostly dry in the canyon.
view all reports »


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