1,214 ft
Distance
-156 ft
Descent
00:03:30
Avg time

Boston Rock DH Details

  • Activities
    • Mountain Bike
    • Hike
    • Trail Running
    • Snowshoe
  • Riding Area
    Prospect Hill Park
    Waltham, Massachusetts
  • Difficulty Rating
  • Trail Type
    Singletrack
  • Bike Type
    DH, AM
  • Direction
    Downhill Primary
    Popular direction shown
  • Trail Visibility
    Always easy to follow
  • Dogs Allowed
    Yes
  • eBike Allowed
  • TTFs on Trail
    Berm, Drop
  • Local Popularity
    65 in Mountain Biking [+]
    • 75 in Trail Running
    • 100 in Hiking
    • 5 in Snowshoeing

This trail starts from Little Prospect Hill and descends past multiple viewpoints. It starts with a few fast and fun rock rolls and then turns into a fast, wide, and rocky singletrack.

More Stats for Boston Rock DH multi-use trail trail
  • Altitude change
    -156 ft
  • Altitude min
    269 ft
  • Altitude max
    425 ft
  • Altitude start
    425 ft
  • Altitude end
    269 ft
  • Grade
    -12.8%
  • Grade max
    -24.1%
  • Grade min
    -3.9%
  • Distance down
    1,214 ft
  • Avg time
    00:03:30
  • Avg reverse time
    00:08:24
  • view trail stats
Status:
on Sep 1, 2024
Dry
Avg: 4.13 (1 votes)
Your vote: 0

view (228)
close
3D
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Partial
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Flow (Ridden Direction)
Trailforks scans users ridelogs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
  • bi-directional trail
  • no data
Trail Last Ridden
Trailforks scans ridelogs to determine the last time a trail was ridden.
  • < 2 days
  • < 1 week
  • < 2 weeks
  • < 1 month
  • < 6 months
  • > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction
Contribute Details
Colors indicate trail is missing specified detail.
  • Description
  • Photos
  • Description & Photos
  • Videos
Trail Popularity ?
Trailforks scans ridelogs to determine which trails are ridden the most in the last 9 months. Trails are compared with nearby trails in the same city region with a possible 25 colour shades. Think of this as a heatmap, more rides = more kinetic energy = warmer colors.
  • most popular
  • popular
  • less popular
  • not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches
US Cell Coverage
Legend
cell carrier legend

Radar Time
x Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
  • mountain biking recent
  • mountain biking (>6 month)
  • hiking (1 year)
  • moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
  • Downhill Ski
  • Backcountry Ski
  • Nordic Ski
  • Snowmobile
Winter Trails
Warning A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
x Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
Trails are shown in grey.
disable
Only show trails with NO bikes.
enable

Save the current map location and zoom level as your default home location whenever this page is loaded.

Save
      Directions to boston-rock-dh trailhead (42.385130, -71.254980)
      update trails status or condition

      Boston Rock DH Trail Reports

      statusdatedescription
      Sep 1, 2024 @ 12:53pm
      Sep 1, 2024
      Jul 3, 2024 @ 8:18pm
      Jul 3, 2024
      Oct 1, 2022 @ 3:52pm
      Oct 1, 2022
      Large tree down across trail, blocking trail
      May 7, 2022 @ 4:54pm
      May 7, 2022
      view all reports »

      Recent Ridelog Activity on Trail

      Past Week
      • 0 rides
      •  
      6 Months
      • 4 rides
      • 4 miles avg distance
      All
      • 18 rides
      • Last: Nov 25, 2024

      Photos

      no photos have been added for Boston Rock DH yet, add a photo.

      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 trail comments and much more.

      Videos

      no videos have been added for Boston Rock DH yet, add a video.
      • By mattson-clementTF Pro NEPM & contributors
      • #534183 - 580 views

      You must enter a description before submitting.