4.4 miles
Distance
388 ft
Climb
-382 ft
Descent
285 ft
High Point
7 ft
Altitude change
143 ft
Altitude min
205 ft
Altitude start
213 ft
Altitude end
-24.9%
Grade max
26.6%
Grade min
2 miles
Distance climb
2 miles
Distance down
3,012 ft
Distance flat

Big loop along the outside boundary of Landlocked Forest

Detailed Description
LLF Outter Loop is a 4 mile moderately popular intermediate route located near Burlington Massachusetts. This mountain bike only route can be used both directions. This route includes 21 trails. This route climbs 388 ft with a max elevation of 285 ft then descends -382 ft.

Trail Issues on Route

  • Minor Issue / Yellow: 3 trails (newest: Jul 2, 2026)
Local Trail Association
Local trail association
Greater Boston NEMBA Chapter (www.nemba.org)
Please consider joining or donating to the local riding association to support trail development & maintenance.
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Stats

  • Distance
    4 miles
  • Avg time
    1 hr 47 min
  • Altitude min
    143 ft
  • Altitude start
    205 ft
  • Altitude end
    213 ft
  • Climb
    388 ft
  • Descent
    -382 ft
  • Grade max
    -24.9%
  • Grade min
    26.6%
  • Distance climb
    2 miles
  • Distance down
    2 miles
  • Distance flat
    3,012 ft

11 Reviews & Comments


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Trails in Route

Power Lines Road1,440 ft
Sowankik1,686 ft
Eagle2,110 ft
Penacook581 ft
Yellow Outer Loop801 ft
Penacook443 ft
The View276 ft
Penacook285 ft
Megazok322 ft
Megazok600 ft
Scout Trail1,332 ft

Details

  • Riding area
    Landlocked Forest
  • Primary Activity
    Mountain Bike
  • Difficulty rating
    Blue
  • Route Type
    Loop
  • Bike type
    AM, XC
  • Direction
    Both Directions
  • Activity Logs
    4
Avg: 3.5 (2 votes)
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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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Trail Popularity ?
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BC Backroad Status

Service Road Atlas is a free to use, community-driven service for viewing and creating reports on the numerous back-country service roads around B.C. and Alberta.

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Slope Aspect
Direction the slope faces
Flat N NE E SE S SW W NW
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    Photos

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    Recent Trail Reports Along Route

    statustraildateconditiondescription
    Eagle
    Jul 2, 2026 @ 6:50pm (America/New_York)
    Jul 2, 2026
    		Large tree down across trail, blocking trail
    Penacook
    Jan 11, 2026 @ 3:23pm (America/New_York)
    Jan 11, 2026
    Eagle
    Nov 13, 2025 @ 11:11am (America/New_York)
    Nov 13, 2025
    		Small tree down across trail, can navigate over or around
    Yellow Outer Loop
    Nov 4, 2025 @ 5:34pm (America/New_York)
    Nov 4, 2025
    		Tree down at outer yellow 17 marker. Passable on left.
    Jul 30, 2025 @ 7:22am
    Jul 30, 2025
    		Tree down across path. Very large
    more reports »
    • By TXBDan & contributors
    • #14827 - 1,129 views

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