more stats
2,169 ft
Distance
-208 ft
Descent
00:01:18
Avg time
-208 ft
Altitude change
635 ft
Altitude min
844 ft
Altitude max
844 ft
Altitude start
636 ft
Altitude end
-9.6%
Grade
-44.7%
Grade max
-3.3%
Grade min
2,169 ft
Distance down
00:01:18
Avg time

Deimer Trail Details

  • Activities
    • Mountain Bike
    • Gravel Bike
    • Adaptive Bike
    • Winter Fat Bike
    • Hike
    • Trail Running
  • Riding Area
    Chino Hills State Park
    Chino, California
  • Difficulty Rating
    Blue Rate
  • Local Popularity
    70 in Mountain Biking [+]
    • 80 in Trail Running
    • 50 in Hiking
  • Global Ranking
    #113805 in Mountain Biking [+]
    • #44994 in Trail Running
    • #108790 in Hiking
  • Trail Type
    Doubletrack
  • Bike Type
    XC, Fat, Adaptive MTB, Gravel
  • Climb Difficulty
    Blue
  • Physical Rating
    Moderate
  • Season
    Year Round
  • Dogs Allowed
    Yes
  • eBike Allowed
    No
  • Land Owner
    Chino Hills State Park

Trail from Telegraph to South Ridge.

Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 1 rides
  • 15 miles average
6 Months
  • 9 rides
  • 15 miles avg distance
All
  • 91 rides
  • Last: Aug 6, 2026
c1c2c3c4
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update trails status or condition

Deimer Trail Trail Reports

statusdatedescription
Nov 15, 2024 @ 1:41pm
Nov 15, 2024
 Big canyon ruts. No biggy
Aug 21, 2024 @ 6:49am
Aug 21, 2024
 Summer dry ruts in there
Dec 3, 2023 @ 11:41am
Dec 3, 2023
 Some ruts
Apr 23, 2023 @ 10:53pm
Apr 23, 2023
 some ruts
Jan 20, 2022 @ 11:55am
Jan 20, 2022
 Some rut issues
more »
Status:
on Nov 15, 2024
Very Dry
Avg: 2.99 (7 votes)
Your vote: 0

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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Partial
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
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        Directions to deimer-trail trailhead (33.912390, -117.803510)

        Photos

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        Videos

        1 more »
        Deimer
        mtb
        0:25 | 101 | Mar 20, 2025 , Chino

        Routes with this trail

        8
        Chino Hills, Gravel/XC Grinder
        15 miles • 2,326 ft • 3 • Loop •
        Great Loop with hard climbs and fast DH runs, doable on suspension and rigid bikes alike.

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        Nearby Trails

        Chino Hills State Park

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        Frequently Asked Questions About Deimer Trail

        ▼ Where is Deimer Trail located?
        Deimer Trail is located in Chino Hills State Park, Chino, California, United States. It is part of the Chino Hills State Park trail network. The trailhead is located at coordinates 33.91239, -117.80351.
        ▼ How hard is Deimer Trail?
        Deimer Trail is rated as Blue difficulty. The physical rating is Moderate. The average grade is 9.6%. The climb difficulty is rated Blue.
        ▼ What is the elevation gain for Deimer Trail?
        The trail has 208 ft of elevation descent. The elevation ranges from 635 ft to 844 ft.
        ▼ How long is Deimer Trail?
        Deimer Trail is 2,169 ft long. The trail type is doubletrack.
        ▼ Are dogs allowed on Deimer Trail?
        Yes, dogs are allowed on Deimer Trail. Please keep dogs on a leash where required and clean up after them.
        ▼ When is the best time of year to ride Deimer Trail?
        Based on activity log data, the most popular months to ride Deimer Trail are:
        • February (21 activities)
        • July (12 activities)
        • May (7 activities)
        Check the reports page for current trail conditions.
        ▼ How do I access Deimer Trail? Where is the closest parking trailhead?
        The closest parking and trailhead locations to Deimer Trail are: View all parking locations in the area.
        ▼ How long does it take to ride Deimer Trail?
        Based on recorded activities, it takes an average of 1 minute to ride Deimer Trail. The trail is 2,169 ft long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
        ▼ How busy is Deimer Trail?
        Deimer Trail is a moderately popular trail. There have been 825 recorded activities on this trail. The trail has received 1,047 check-ins. View recent activity on this trail.

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