more stats
1,138 ft
Distance
-88 ft
Descent
00:01:16
Avg time
-89 ft
Altitude change
178 ft
Altitude min
267 ft
Altitude max
267 ft
Altitude start
177 ft
Altitude end
-7.8%
Grade
-16.9%
Grade max
-1.4%
Grade min
1,079 ft
Distance down
00:01:16
Avg time

Bumpy Monkey Details

  • Activities
    • Mountain Bike
    • E-Bike
  • Riding Area
    Dockton Forest
    Vashon Island, Washington
  • Difficulty Rating
    Blue Rate
  • Local Popularity
    90 in Mountain Biking [+]
    • 90 in E-Biking
  • Global Ranking
    #11429 in Mountain Biking [+]
    • #21962 in E-Biking
  • State Ranking
    #250 in Mountain Biking · Washington [+]
    • #329 in E-Biking
  • Trail Type
    Singletrack
  • Bike Type
    DH
  • eBike Allowed
    Yes

No community description for Bumpy Monkey trail has been added yet!

AI Generated Description

Bumpy Monkey is a 1,138 ft popular blue difficulty singletrack trail located near Vashon Island Washington. This mountain bike primary trail. On average it takes 1 minutes to complete this trail.

Tags
Local Trail Association
Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 1 rides
  • 11 miles average
6 Months
  • 8 rides
  • 8 miles avg distance
All
  • 78 rides
  • Last: Oct 3, 2026
c1c2c3c4
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Status:
on Jun 21, 2026
Ideal
Avg: 3.89 (4 votes)
Your vote: 0

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      Directions to bumpy-monkey-527325 trailhead (47.369950, -122.446530)
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      Photos

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      Videos

      1 more »
      Vashon Island - Dockton Park - Bumpy Monkey
      mtb
      0:48 | 423 | Nov 9, 2022 , Vashon Island

      Trail Products

      3.8 ★★★★★
      4 Ratings
      5 ★ 25%
      4 ★ 25%
      3 ★ 50%
      2 ★
      1 ★

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      Nearby Trails

      Dockton Forest

      • By ldubois98070TF Pro VMBA & contributors
      • #527325 - 621 views

      Frequently Asked Questions

      ▼ Where is Bumpy Monkey located?
      Bumpy Monkey is located in Dockton Forest, Vashon Island, Washington, United States. It is part of the Dockton Forest trail network. The trailhead is located at coordinates 47.36995, -122.44653.
      ▼ How hard is Bumpy Monkey?
      Bumpy Monkey is rated as Blue difficulty. The average grade is 7.8%.
      ▼ What is the elevation gain for Bumpy Monkey?
      The trail has 88 ft of elevation descent. The elevation ranges from 178 ft to 267 ft.
      ▼ How long is Bumpy Monkey?
      Bumpy Monkey is 1,138 ft long. The trail type is singletrack.
      ▼ Are dogs allowed on Bumpy Monkey?
      There is no information about dogs being allowed on Bumpy Monkey. Check with local trail managers or the trail page for the latest access rules.
      ▼ How do I access Bumpy Monkey? Where is the closest parking trailhead?
      The closest parking and trailhead locations to Bumpy Monkey are: View all parking locations in the area.
      ▼ How long does it take to ride Bumpy Monkey?
      The estimated time to ride Bumpy Monkey is approximately 1 minute. The trail is 1,138 ft long. Actual times will vary based on fitness level, conditions, and pace.
      ▼ How busy is Bumpy Monkey?
      Bumpy Monkey is a very popular trail. There have been 358 recorded activities on this trail. The trail has received 644 check-ins. View recent activity on this trail.

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