more stats
1,322 ft
Distance
23 ft
Climb
-100 ft
Descent
00:01:55
Avg time
-77 ft
Altitude change
304 ft
Altitude min
402 ft
Altitude max
402 ft
Altitude start
325 ft
Altitude end
-5.8%
Grade
-22.2%
Grade max
19.4%
Grade min
151 ft
Distance climb
984 ft
Distance down
187 ft
Distance flat
00:01:55
Avg time

The Shockmaster Details

  • Activities
    • Mountain Bike
    • Hike
    • Trail Running
    • Snowshoe
    • Nordic Ski
  • Riding Area
    Knuckup Hill
    Wrentham, Massachusetts
  • Difficulty Rating
    Black Diamond Rate
  • Local Popularity
    100 in Mountain Biking [+]
    • 90 in Trail Running
    • 100 in Hiking
    • 5 in Snowshoeing
    • 5 in Nordic Skiing
  • Global Ranking
    #179033 in Mountain Biking [+]
    • #101144 in Trail Running
    • #78793 in Hiking
    • #27189 in Snowshoeing
    • #29863 in Nordic Skiing
  • State Ranking
    #3,124 in Mountain Biking · Massachusetts [+]
    • #3,061 in Trail Running
    • #2,133 in Hiking
    • #3,330 in Snowshoeing
    • #1,803 in Nordic Skiing
  • Hiking SAC Scale
    T1 Hiking
  • Trail Type
    Singletrack
  • Snow Grooming
    Backcountry
  • Bike Type
    XC
  • Direction
    Both Directions
    Popular Direction Shown
  • Climb Difficulty
    Black Diamond
  • Physical Rating
    Moderate
  • Trail Visibility
    Always easy to follow
  • Family Friendly
    Yes
  • Dogs Allowed
    Yes
  • TTFs on Trail
    Jump, Rock Garden
  • Land Owner
    Town of Wrentham

Alternative to the middle section of Off The Walls, this trail is on the easy end of the black diamond category, arguably being a blue trail. However, it ends downhill into one of the most technical sections of Off The Walls, and hence the rating.

Expect a series of small rock features, some decent downhill flow, and 2 very small optional drops. Near the end of the trail, there is a fork - B+ line to the right, B to the left.

Tags
DropsFamily friendlyJumpsRock gardens
Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 0 rides
  •  
6 Months
  • 13 rides
  • 7 miles avg distance
All
  • 94 rides
  • Last: Sep 24, 2026
Status:
on May 13, 2026
Ideal
no votes yet
Your vote: 0

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      Directions to the-shockmaster trailhead (42.054860, -71.331270)
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      Nearby Trails

      Knuckup Hill

      Frequently Asked Questions

      ▼ Where is The Shockmaster located?
      The Shockmaster is located in Knuckup Hill, Wrentham, Massachusetts, United States. It is part of the Knuckup Hill trail network. The trailhead is located at coordinates 42.05486, -71.33127.
      ▼ How hard is The Shockmaster?
      The Shockmaster is rated as Black Diamond difficulty. The physical rating is Moderate. The average grade is 5.8%. The climb difficulty is rated Black Diamond.
      ▼ What is the elevation gain for The Shockmaster?
      The Shockmaster has 23 ft of elevation gain. The trail has 100 ft of elevation descent. The elevation ranges from 304 ft to 402 ft.
      ▼ Is The Shockmaster a point to point trail?
      The Shockmaster is not a point to point trail. The direction is Both Directions. The trail type is singletrack.
      ▼ How long is The Shockmaster?
      The Shockmaster is 1,322 ft long. The trail type is singletrack.
      ▼ Are dogs allowed on The Shockmaster?
      Yes, dogs are allowed on The Shockmaster. Please keep dogs on a leash where required and clean up after them.
      ▼ How do I access The Shockmaster? Where is the closest parking trailhead?
      The closest parking and trailhead locations to The Shockmaster are: View all parking locations in the area.
      ▼ How long does it take to ride The Shockmaster?
      Based on recorded activities, it takes an average of 2 minutes to ride The Shockmaster. The trail is 1,322 ft long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
      ▼ How busy is The Shockmaster?
      The Shockmaster is a very popular trail. There have been 335 recorded activities on this trail. The trail has received 407 check-ins. View recent activity on this trail.

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