2,251 ft
Distance
141 ft
Climb
00:05:00
Avg time

Crazy Rocks Details

  • Activities
    • Mountain Bike
    • Horse
    • Hike
    • Trail Running
    • Nordic Ski
  • Riding Area
    Marsh Creek State Park
    Downingtown, Pennsylvania
  • Difficulty Rating
  • Voted Difficulty
    Black Diamond (1 vote)
  • Trail Type
    Singletrack
  • Bike Type
    AM, XC, Fat
  • Direction
    Downhill Primary
    Popular in reverse
  • Climb Difficulty
    Black Diamond
  • Dogs Allowed
    Yes
  • TTFs on Trail
    Rock Garden
  • Global Ranking
    #82344 in Mountain Biking [+]
    • #37815 in Trail Running
    • #74557 in Hiking
  • Local Popularity
    30 in Mountain Biking [+]
    • 5 in Trail Running
    • 40 in Hiking
    • 5 in Horseback
    • 5 in Skiing

FOR EXPERIENCED RIDERS ONLY. This trail is basically a river bed. If you like your wheels, think twice about riding this trail.

Disclaimer

Caution, very technical, experienced riders only

Traditionally Indigenous Territory
More Stats for Crazy Rocks mountain bike trail trail
  • Altitude change
    141 ft
  • Altitude min
    381 ft
  • Altitude max
    524 ft
  • Altitude start
    382 ft
  • Altitude end
    522 ft
  • Grade
    6.3%
  • Grade max
    -1.7%
  • Grade min
    23.5%
  • Distance climb
    1,722 ft
  • Distance down
    56 ft
  • Distance flat
    453 ft
  • Avg time
    00:05:00
  • Avg reverse time
    00:02:53
  • view trail stats
Status:
on Sep 3, 2023
Ideal
Avg: 3.39 (4 votes)
Your vote: 0

view (565)
close
3D
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
inches
US Cell Coverage
Legend
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.
disable
Only show trails with NO bikes.
enable

Save the current map location and zoom level as your default home location whenever this page is loaded.

Save
      Directions to crazy-rocks trailhead (40.065530, -75.730420)
      update trails status or condition

      Crazy Rocks Trail Reports

      statusdatedescription
      Sep 3, 2023 @ 9:58am
      Sep 3, 2023
      Feb 5, 2023 @ 8:46am
      Feb 5, 2023
      Tree down at the top. Otherwise good.
      Dec 10, 2022 @ 4:12am
      Dec 10, 2022
      Drainage is really good here except for at the lower part of crazy rocks.
      view all reports »

      Recent Ridelog Activity on Trail

      Past Week
      • 0 rides
      •  
      6 Months
      • 14 rides
      • 8 miles avg distance
      All
      • 139 rides
      • Last: Jan 26, 2025

      Photos

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

      Routes with this trail

      titledistance
      Marsh Creek West 5 miler Hike5 miles

      1 Review & Comments


      We hope you've been enjoying Trailforks!

      Create a FREE account to view trail comments and much more.

      Videos

      no videos have been added for Crazy Rocks yet, add a video.

      You must enter a description before submitting.