more stats
3,356 ft
Distance
-442 ft
Descent
00:05:30
Avg time
-443 ft
Altitude change
4,312 ft
Altitude min
4,755 ft
Altitude max
4,755 ft
Altitude start
4,311 ft
Altitude end
-13.2%
Grade
-32.4%
Grade max
1.7%
Grade min
39 ft
Distance climb
3,274 ft
Distance down
43 ft
Distance flat
00:05:30
Avg time

Naughty Boy Details

  • Activities
    • Mountain Bike
    • Hike
    • Trail Running
  • Riding Area
  • Difficulty Rating
  • Local Popularity
    45 in Mountain Biking heatmap [+]
    • 5 in Trail Running
    • 5 in Hiking
  • Global Ranking
    #262169 in Mountain Biking [+]
    • #355011 in Trail Running
    • #342616 in Hiking
  • National Ranking
    #104 in Mountain Biking · Japan [+]
    • #190 in Trail Running
    • #213 in Hiking
  • Trail Type
    Singletrack
  • Bike Type
    DH, AM
  • Direction
    Downhill Primary
  • Dogs Allowed
    Yes

No community description for Naughty Boy trail has been added yet!

AI Generated Description

Naughty Boy is a 1 km moderately popular black diamond difficulty singletrack trail located near Narusawa. This mountain bike primary trail can be used downhill primary. On average it takes 5 minutes to complete this trail.

Tags

Recent Activity on Trail

Past Week
  • 0 rides
  •  
6 Months
  • 22 rides
  • 17 miles avg distance
All
  • 30 rides
  • Last: Oct 30, 2026
update trails status or condition

Naughty Boy Trail Reports

no reports have been added for Naughty Boy yet, add a trail report.
Trail reports are used to indicate a trails current condition and inform builders and other users about any issues on a trail.
Status:
no votes yet
Your vote: 0

view (621)
close
      Directions to naughty-boy trailhead (35.432060, 138.689110)

      Photos

      1 more »
      mtb
      264 |
      Aug 16, 2019 @ 7:37pm
      Aug 16, 2019

      Videos

      1 more »
      Lower naughty boy
      mtb
      0:28 | 354 | Jun 14, 2018 , Narusawa

      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 all trail reviews and much more.

      • By BCpovTF Pro & contributors
      • #119246 - 1,567 views

      Frequently Asked Questions

      ▼ Where is Naughty Boy located?
      Naughty Boy is located in Fujiten Resort MTB Park, Narusawa, Japan. It is part of the Fujiten Resort MTB Park trail network. The trailhead is located at coordinates 35.43206, 138.68911.
      ▼ How hard is Naughty Boy?
      Naughty Boy is rated as Black Diamond difficulty. The average grade is 13.2%.
      ▼ What is the elevation gain for Naughty Boy?
      The trail has 442 ft of elevation descent. The elevation ranges from 4,312 ft to 4,755 ft.
      ▼ Is Naughty Boy a point to point trail?
      Naughty Boy is not a point to point trail. The direction is Downhill Primary. The trail type is singletrack.
      ▼ How long is Naughty Boy?
      Naughty Boy is 3,356 ft long. The trail type is singletrack.
      ▼ Are dogs allowed on Naughty Boy?
      Yes, dogs are allowed on Naughty Boy. Please keep dogs on a leash where required and clean up after them.
      ▼ How long does it take to ride Naughty Boy?
      Based on recorded activities, it takes an average of 6 minutes to ride Naughty Boy. The trail is 3,356 ft long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
      ▼ How busy is Naughty Boy?
      Naughty Boy is a moderately popular trail. There have been 166 recorded activities on this trail. The trail has received 621 check-ins. View recent activity on this trail.

      Hit the Trail

      Open in App

      Get this trail on your phone instantly.
      open trail in app

      Download Trail

      Save to wishlist, Garmin & download.
      save the trail

      Find Related Routes

      Find routes and users activities that include this trail.
      find routes for this trail

      You must enter a description before submitting.