more stats
3,166 ft
Distance
29 ft
Climb
-55 ft
Descent
00:08:46
Avg time
-26 ft
Altitude change
75 ft
Altitude min
105 ft
Altitude max
101 ft
Altitude start
75 ft
Altitude end
-0.8%
Grade
-17.8%
Grade max
8.7%
Grade min
732 ft
Distance climb
1,089 ft
Distance down
1,345 ft
Distance flat
00:08:46
Avg time

Yah Mon! Details

  • Activities
    • Mountain Bike
    • Hike
    • Trail Running
  • Riding Area
    Wompatuck State Park
    Hingham, Massachusetts
  • Difficulty Rating
    Blue Rate
  • Voted Difficulty
    Black Diamond (2 votes)
  • Local Popularity
    70 in Mountain Biking [+]
    • 5 in Trail Running
    • 5 in Hiking
  • Global Ranking
    #12625 in Mountain Biking [+]
    • #37774 in Trail Running
  • Trail Type
    Singletrack
  • Bike Type
    XC
  • Direction
    Downhill Primary
    Popular Direction Shown
  • Climb Difficulty
    Blue
  • Physical Rating
    Moderate
  • Trail Visibility
    Always easy to follow
  • Dogs Allowed
    Yes
  • eBike Allowed
    No
  • Land Owner
    MA DCR

Awesome singletrack that has it all. Starts with a fun decent off an old bunker into paved road. Dumps you into tight singletrack with a bunch of tricky rock and roots as you weave around. Have option to bail out twice - one going out to paved road, second towards the last quarter of the trail on the left. Go right up the hill and hit that chunky tech with sweet rock climbs then descend down to the street.

Local Trail Association
Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 21 rides
  • 26 miles average
6 Months
  • 98 rides
  • 18 miles avg distance
All
  • 712 rides
  • Last: Sep 17, 2026
c1c2c3c4
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Status:
on Jul 25, 2026
Ideal
Avg: 4.41 (6 votes)
Your vote: 0

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      Directions to yah-mon trailhead (42.218460, -70.837270)
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      Routes with this trail

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      Landmine Remix 25 Mile from Visitors Center
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      47
      Dry Non-Swampy Loop - 15 miles
      15 miles • 610 ft • 51 • Loop •
      Wompatuck can become Swampatuck very quickly as there's large areas of the park that can be very muddy and...
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      5 ★ 83%
      4 ★ 17%
      3 ★
      2 ★
      1 ★

      2 Reviews & Comments

      adamstraus
      One of the most fun and interesting tech trails I've ever ridden.

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      Nearby Trails

      Wompatuck State Park

      • By Hornblower7 & contributors
      • #140746 - 1,264 views

      Frequently Asked Questions

      ▼ Where is Yah Mon! located?
      Yah Mon! is located in Wompatuck State Park, Hingham, Massachusetts, United States. It is part of the Wompatuck State Park trail network. The trailhead is located at coordinates 42.21846, -70.83727.
      ▼ How hard is Yah Mon!?
      Yah Mon! is rated as Blue difficulty. The physical rating is Moderate. The average grade is 0.8%. The climb difficulty is rated Blue.
      ▼ What is the elevation gain for Yah Mon!?
      Yah Mon! has 29 ft of elevation gain. The trail has 55 ft of elevation descent. The elevation ranges from 75 ft to 105 ft.
      ▼ Is Yah Mon! a point to point trail?
      Yah Mon! is not a point to point trail. The direction is Downhill Primary. The trail type is singletrack.
      ▼ How long is Yah Mon!?
      Yah Mon! is 3,166 ft long. The trail type is singletrack.
      ▼ Are dogs allowed on Yah Mon!?
      Yes, dogs are allowed on Yah Mon!. Please keep dogs on a leash where required and clean up after them.
      ▼ When is the best time of year to ride Yah Mon!?
      Based on activity log data, the most popular months to ride Yah Mon! are:
      • September (68 activities)
      • August (55 activities)
      • June (26 activities)
      Check the reports page for current trail conditions.
      ▼ How do I access Yah Mon!? Where is the closest parking trailhead?
      The closest parking and trailhead locations to Yah Mon! are: View all parking locations in the area.
      ▼ How long does it take to ride Yah Mon!?
      Based on recorded activities, it takes an average of 8 minutes to ride Yah Mon!. The trail is 3,166 ft long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
      ▼ How busy is Yah Mon!?
      Yah Mon! is a very popular trail. There have been 2,487 recorded activities on this trail. The trail has received 2,351 check-ins. View recent activity on this trail.

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