4,857 ft
Distance
17 ft
Climb
-498 ft
Descent
00:03:52
Avg time

Faultline Trail Details

  • Activities
    • Mountain Bike
    • Hike
    • Trail Running
  • Riding Area
    Chino Hills State Park
    Chino, California
  • Difficulty Rating
    Blue rate
  • Voted Difficulty
    Lift (1 vote)
  • Trail Type
    Singletrack
  • Bike Type
    XC
  • Direction
    Both Directions
    Popular direction shown
  • Climb Difficulty
    Blue
  • Physical Rating
    Moderate
  • Season
    Year Round
  • Dogs Allowed
    Yes
  • eBike Allowed
    No
  • Global Ranking
    #55741 in Mountain Biking [+]
    • #77458 in Hiking
  • Local Popularity
    80 in Mountain Biking [+]
    • 5 in Trail Running
    • 60 in Hiking
  • Land Owner
    Chino Hills State Park

Fun trail. Can get overgrown in the Spring.

Traditionally Indigenous Territory
More Stats for Faultline Trail mountain bike trail trail
  • Altitude change
    -480 ft
  • Altitude min
    851 ft
  • Altitude max
    1,346 ft
  • Altitude start
    1,332 ft
  • Altitude end
    852 ft
  • Grade
    -9.872%
  • Grade max
    -23.158%
  • Grade min
    11.988%
  • Distance climb
    577 ft
  • Distance down
    4,200 ft
  • Distance flat
    80 ft
  • Avg time
    00:03:52
  • Avg reverse time
    00:13:13
  • view trail stats
Status:
on Apr 28, 2025
Dry
Avg: 3.85 (9 votes)
Your vote: 0

view (1,540)
close
  • BasemapMap 
    • Pro
    • Pro
    • Pro
    • Pro
    • Pro
    • Pro
    • Pro
    • Pro
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 faultline-trail trailhead (33.930021, -117.728478)
      update trails status or condition

      Faultline Trail Trail Reports

      statusdatedescription
      Apr 28, 2025 @ 9:19am
      Apr 28, 2025
      		 Overgrown vegetation in most spots, can barely see the trail in some spots. You would probably pass the trail turnoff if you didn't know where it was.
      Apr 16, 2025 @ 10:18am
      Apr 16, 2025
      		 Decently overgrown
      Mar 22, 2025 @ 7:37pm
      Mar 22, 2025
      		 Grass on both sides growing but trail is clear and fast flowing.
      Dec 27, 2024 @ 5:07pm
      Dec 27, 2024
      		 Trail is in good shape even the bottom section is clear now.
      Jul 28, 2024 @ 9:09am
      Jul 28, 2024
      		 Very overgrown with both live and dead plants obstructing the trial. Not worth riding until cleared.
      view all reports »

      Recent Ridelog Activity on Trail

      Past Week
      • 1 rides
      • 24 miles avg distance
      6 Months
      • 25 rides
      • 20 miles avg distance
      All
      • 70 rides
      • Last: May 18, 2025

      Photos

      more »
      5 |
      Feb 23, 2025 @ 1:40pm
      Feb 23, 2025
      31 |
      Jun 25, 2023 @ 12:36pm
      Jun 25, 2023
      38 |
      Jun 25, 2023 @ 12:36pm
      Jun 25, 2023
      57 |
      Sep 16, 2019 @ 2:10pm
      Sep 16, 2019

      Routes with this trail

      titledistance
      20 mi 2665 ft CHSP SRidge - 4C - Raptor - Faultline - Bane Canyon - Longway - Bobcat - Blue Mud19 miles

      Reviews / Comments

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


      We hope you've been enjoying Trailforks!

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

      Create a Free Account

      Videos

      more »
      Faultline Trail
      4:27 | 11 | Mar 20, 2025 , Chino
      Chino Hills State Park - MTB Session 2
      31:21 | 9 | Mar 5, 2025 , Chino
      Faultline Trail
      1:22:53 | 11 | Feb 27, 2025 , Chino
      Faultline Trail (Chino Hills State Park)
      5:06 | 79 | Dec 2, 2023 , Chino

      Nearby Trails

      Chino Hills State Park

      • By ericfoltzTF Pro TRAILFORKS & contributors
      • #46110 - 2,079 views

      You must enter a description before submitting.