more stats
692 ft
Distance
-76 ft
Descent
00:02:03
Avg time
-78 ft
Altitude change
591 ft
Altitude min
669 ft
Altitude max
669 ft
Altitude start
591 ft
Altitude end
-11.3%
Grade
-17.9%
Grade max
-3.8%
Grade min
692 ft
Distance down
00:02:03
Avg time

Berm-A-Nator Details

  • Activities
    • Mountain Bike
    • E-Bike
  • Riding Area
    Summit Ridge
    Maple Valley, Washington
  • Difficulty Rating
  • Local Popularity
    100 in Mountain Biking [+]
    • 100 in E-Biking
  • Global Ranking
    #35006 in Mountain Biking [+]
    • #4673 in E-Biking
  • Trail Type
    Singletrack
  • Bike Type
    DH, AM, DJ
  • Direction
    Downhill Only[+]
    • Downhill Only for E-Biking
  • Physical Rating
    Easy
  • Dogs Allowed
    Yes
  • eBike Allowed
    Yes up to Class 1
  • TTFs on Trail
    Berm

Fast and twisty trail designed to learn berms on.

Access Info

Take walk up to the fire road. Turn left on the fire road and look for the trail with the Berm-a-nator sign off to the left.

Local Trail Association
Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 7 rides
  • 8 miles average
6 Months
  • 86 rides
  • 8 miles avg distance
All
  • 1,705 rides
  • Last: Jun 12, 2026
c1c2c3c4
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Berm-A-Nator Trail Reports

statusdatedescription
Mar 22, 2026 @ 9:52pm (America/Los_Angeles)
Mar 22, 2026
Drainage issue on last big berm is being addressed. Closed until the berm is rebuilt.
Mar 22, 2026 @ 9:09am (America/Los_Angeles)
Mar 22, 2026
Last big left berm that redirects you back uphill has no drainage, and completely fills with water.
Aug 22, 2025 @ 1:28pm
Aug 22, 2025
Aug 16, 2025 @ 11:46am
Aug 16, 2025
Little bit wet but mostly drained. All good
Jun 28, 2025 @ 1:17pm
Jun 28, 2025
more »
Status:
on Mar 22, 2026
Avg: 4.04 (17 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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  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction
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Slope Aspect
Direction the slope faces
Flat N NE E SE S SW W NW
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        Directions to bermanator trailhead (47.336400, -122.006870)

        Photos

        8 more »
        75 |
        Jan 14, 2024 @ 8:42am
        Jan 14, 2024
        455 |
        Nov 22, 2019 @ 1:42pm
        Nov 22, 2019
        357 |
        Nov 22, 2019 @ 1:43pm
        Nov 22, 2019
        457 |
        Nov 22, 2019 @ 1:43pm
        Nov 22, 2019

        Videos

        2 more »
        81st Birthday Ride
        4:18 | 173 | Mar 13, 2024 , Maple Valley
        Black Diamond MTB
        17:03 | 432 | Dec 10, 2020 , Maple Valley

        Trail Lists

        Routes with this trail

        11 miles 1,043 ft 33 Out & Back
        Tried to make a fun tour of BDOS

        3 Reviews & Comments


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        • By overdrive47 & contributors
        • #34028 - 3,857 views

        Frequently Asked Questions About Berm-A-Nator

        Where is Berm-A-Nator located?
        Berm-A-Nator is located in Summit Ridge, Maple Valley, Washington, United States. It is part of the Summit Ridge trail network. The trailhead is located at coordinates 47.3364, -122.00687.
        How hard is Berm-A-Nator?
        Berm-A-Nator is rated as Green difficulty. The physical rating is Easy. The average grade is 11.3%.
        What is the elevation gain for Berm-A-Nator?
        The trail has 76 ft of elevation descent. The elevation ranges from 591 ft to 669 ft.
        Is Berm-A-Nator a point to point trail?
        Yes, Berm-A-Nator is a point to point trail. The direction is Downhill Only. The trail type is singletrack.

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