1 miles
Distance
447 ft
Climb
-168 ft
Descent
00:18:10
Avg time

Walnut Details

  • Riding Area
    Frank G. Bonelli Park
    San Dimas, California
  • Difficulty Rating
  • Trail Type
    Dirt/Gravel Road
  • Bike Type
    XC
  • Trail Usage
    Multi-use
  • Direction
    Both Directions
    Popular direction shown
  • Climb Difficulty
    Blue
  • Physical Rating
    Moderate
  • Global Ranking
    #39422 in Mountain Biking
  • Local Popularity
    20 in Mountain Biking [+]
    • 5 in Trail Running
    • 5 in Hiking

Hard packed wide trail (fire road) that is part of the main Bonelli Loop and part of the Schabarum Skyline Route

Local Trail Association
More Stats for Walnut bike trail
  • Altitude change
    280 ft
  • Altitude min
    829 ft
  • Altitude max
    1,115 ft
  • Altitude start
    835 ft
  • Altitude end
    1,115 ft
  • Grade
    3.738%
  • Grade max
    -16.52%
  • Grade min
    22.722%
  • Distance climb
    4,753 ft
  • Distance down
    2,322 ft
  • Distance flat
    407 ft
  • Avg time
    00:18:10
  • view trail stats
Status:
Avg: 3 (2 votes)

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Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
Trail 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%
Trail Ridden Direction

The intendid direction a trail should be ridden.

  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction

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
      Directions to walnut-59357 trailhead (34.093370, -117.819020)
      update trails status or condition

      Walnut Trail Reports

      no reports have been added for Walnut yet, add a trail report.
      Trail reports are used to indicate a trails current condition and inform builders and other riders about any issues on a trail.

      Recent Ridelog Activity on Trail

      Past Week
      • 0 rides
      •  
      6 Months
      • 2 rides
      • 12 miles avg distance
      All
      • 12 rides
      •  

      Photos

      no photos have been added for Walnut yet, add a photo.

      Reviews / Comments

      No reviews yet, be the first to write a review or ask a question.
      Use trail reports to comment on trail conditions.


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