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351 ft
Distance
-44 ft
Descent
00:00:42
Avg time
-44 ft
Altitude change
589 ft
Altitude min
633 ft
Altitude max
633 ft
Altitude start
587 ft
Altitude end
-12.5%
Grade
-21.9%
Grade max
-4.7%
Grade min
351 ft
Distance down
00:00:42
Avg time
The Perp Details
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Activities
- Mountain Bike
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Riding AreaFacing Rock Wildlife Management Area
Ludlow, Massachusetts -
Difficulty Rating
-
Voted DifficultyBlack Diamond (1 vote)
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Local Popularity45 in Mountain Biking
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Global Ranking#24356 in Mountain Biking
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State Ranking#286 in Mountain Biking · Massachusetts
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Trail TypeSingletrack
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DirectionBoth Directions
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Dogs AllowedYes
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TTFs on TrailDrop, Rock Face
Local Trail Association
-
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Please consider joining or donating to the local trail association to supportDonate to earn trail karma!
trail development & maintenance.
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 2 rides
- 8 miles avg distance
All
- 68 rides
- Last: Oct 4, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
The Perp Trail Reports
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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)
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The colour categories are based on what percentage of users are riding a trail in its intended direction.
The colour categories are based on what percentage of users are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Used
Trailforks scans activity logs 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
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- Description & Photos
- Videos
Trail Popularity ?
Trailforks scans activity logs 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 activities = more kinetic energy = warmer colors.
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- popular
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Activity Recordings
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Activity Recordings
Trailforks uses anonymized public activity data.
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Winter Trails
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Missing Trails
Most Popular
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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 users jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status
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Slope Aspect
Direction the slope faces
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Directions to the-perp trailhead
(42.218900, -72.457270)
Photos
1 more »
Videos
1 more »
mtb
7:26 |
235 |
Oct 20, 2013 , Ludlow
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Nearby Trails
- Tango 302 ft
- Coyote Ridge 479 ft
- Connector To Powerlines 636 ft
- Double Track 1,296 ft
- Broken Arm 1,319 ft
Facing Rock Wildlife Management Area
- By Hiapo
WMass NEMBA & contributors - #432553 - 554 views
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