more stats
3,251 ft
Distance
58 ft
Climb
-79 ft
Descent
00:08:38
Avg time
-19 ft
Altitude change
196 ft
Altitude min
270 ft
Altitude max
246 ft
Altitude start
226 ft
Altitude end
-0.6%
Grade
-15.7%
Grade max
11.2%
Grade min
1,332 ft
Distance climb
1,194 ft
Distance down
636 ft
Distance flat
00:08:38
Avg time

Isotope Details

  • Activities
    • Mountain Bike
    • Hike
    • Trail Running
    • Snowshoe
  • Riding Area
    Pine Hills
    Plymouth, Massachusetts
  • Difficulty Rating
    Green Rate
  • Local Popularity
    75 in Mountain Biking [+]
    • 5 in Trail Running
    • 5 in Hiking
    • 5 in Snowshoeing
  • Global Ranking
    #109446 in Mountain Biking [+]
    • #348281 in Trail Running
    • #359337 in Hiking
    • #23734 in Snowshoeing
  • State Ranking
    #1,931 in Mountain Biking · Massachusetts [+]
    • #11,647 in Trail Running
    • #13,301 in Hiking
    • #2,560 in Snowshoeing
  • Trail Type
    Singletrack
  • Bike Type
    XC
  • Direction
    Both Directions
  • Climb Difficulty
    Green
  • Physical Rating
    Easy
  • Trail Visibility
    Always easy to follow
  • Family Friendly
    Yes
  • Dogs Allowed
    Yes
  • eBike Allowed
    No
  • TTFs on Trail
    Rock Face, Rock Garden
  • Land Owner
    Holtec

Isotope is a fun beginner xc trail with some technical rock gardens to maneuver your way through.

This trail is unsanctioned.

Tags
Family friendlyRock gardensRock slabs
Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 0 rides
  •  
6 Months
  • 9 rides
  • 4 miles avg distance
All
  • 123 rides
  • Last: Oct 3, 2026
update trails status or condition

Isotope Trail Reports

statusdatedescription
Mar 1, 2025 @ 11:14am
Mar 1, 2025
 Leafy
Mar 16, 2022 @ 12:55pm
Mar 16, 2022
 Tree down blocking trail
Mar 16, 2022 @ 12:52pm
Mar 16, 2022
 Tree down
Jan 25, 2020 @ 5:07am
Jan 25, 2020
more »
Status:
on Mar 1, 2025
Ideal
Avg: 3.49 (2 votes)
Your vote: 0

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      Directions to isotope trailhead (41.936410, -70.586900)
      View on Discover Map

      Photos

      2 more »
      report
      mtb
      45 |
      Mar 16, 2022 @ 4:49pm
      Mar 16, 2022
      report
      mtb
      66 |
      Mar 16, 2022 @ 4:49pm
      Mar 16, 2022

      Videos

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      2.0 ★★★★★
      2 Ratings
      5 ★
      4 ★
      3 ★ 50%
      2 ★
      1 ★ 50%

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      Nearby Trails

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      Frequently Asked Questions

      ▼ Where is Isotope located?
      Isotope is located in Pine Hills, Plymouth, Massachusetts, United States. It is part of the Pine Hills trail network. The trailhead is located at coordinates 41.93641, -70.5869.
      ▼ How hard is Isotope?
      Isotope is rated as Green difficulty. The physical rating is Easy. The average grade is 0.6%. The climb difficulty is rated Green.
      ▼ What is the elevation gain for Isotope?
      Isotope has 58 ft of elevation gain. The trail has 79 ft of elevation descent. The elevation ranges from 196 ft to 270 ft.
      ▼ Is Isotope a point to point trail?
      Isotope is not a point to point trail. The direction is Both Directions. The trail type is singletrack.
      ▼ How long is Isotope?
      Isotope is 3,251 ft long. The trail type is singletrack.
      ▼ Are dogs allowed on Isotope?
      Yes, dogs are allowed on Isotope. Please keep dogs on a leash where required and clean up after them.
      ▼ How do I access Isotope? Where is the closest parking trailhead?
      The closest parking and trailhead locations to Isotope are: View all parking locations in the area.
      ▼ How long does it take to ride Isotope?
      Based on recorded activities, it takes an average of 9 minutes to ride Isotope. The trail is 3,251 ft long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
      ▼ How busy is Isotope?
      Isotope is a very popular trail. There have been 243 recorded activities on this trail. The trail has received 250 check-ins. View recent activity on this trail.

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