10.0 miles
Distance
768 ft
Climb
-768 ft
Descent
208 ft
High Point
110 ft
Altitude min
119 ft
Altitude start
118 ft
Altitude end
-24.6%
Grade max
26.5%
Grade min
3 miles
Distance climb
4 miles
Distance down
3 miles
Distance flat

This loop starts off intermediate, then when you get to the yellow diamond loop, it gets harder. When you get to the Lorraine Campground, it becomes much easier.

Detailed Description
HP Permutation #1 is a 10 mile moderately popular intermediate route located near Andover Massachusetts. This mountain bike only route can be used both directions and has a moderate overall physical rating. This route includes 21 trails. This route climbs 768 ft with a max elevation of 208 ft then descends -768 ft.
Tags

Trail Issues on Route

  • Minor Issue / Yellow: 1 trail (newest: Apr 15, 2024)

Local Trail Association

Local trail association
North Shore NEMBA Chapter (www.nemba.org)
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Stats

  • Distance
    10 miles
  • Avg time
    54 min 43 sec
  • Altitude min
    110 ft
  • Altitude start
    119 ft
  • Altitude end
    118 ft
  • Climb
    768 ft
  • Descent
    -768 ft
  • Grade max
    -24.6%
  • Grade min
    26.5%
  • Distance climb
    3 miles
  • Distance down
    4 miles
  • Distance flat
    3 miles

1 Review & Comments


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Details

  • Riding area
  • Primary Activity
    Mountain Bike
  • Difficulty rating
    Blue
  • Route Type
    Loop
  • eBike Allowed
  • Bike type
    AM, XC
  • Direction
    Both Directions
  • Physical rating
    Moderate
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Trail transparency
  • Singletrack
mtb
trail: Loop 3
78
mtb
trail: Loop 3
64
mtb
trail: A27 North
154
mtb
trail: A27 North
121

Recent Trail Reports Along Route

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Loop 3
Oct 25, 2026 @ 10:15am (America/New_York)
Oct 25, 2026
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Oct 10, 2026 @ 4:50pm (America/New_York)
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Bay Circuit Trail / Jerry Lewis
Mar 28, 2026 @ 8:35am (America/New_York)
Mar 28, 2026
BPA Trail 1
Mar 28, 2026 @ 8:35am (America/New_York)
Mar 28, 2026
Loop 1
Sep 6, 2025 @ 8:27am
Sep 6, 2025
more reports »
  • By ChicortezTF Pro & contributors
  • #35259 - 473 views

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