2,090 ft
Distance
35 ft
Climb
-35 ft
Descent
194 ft
High Point

Inside Loop Details

  • Riding Area
    Billerica State Forest
    Chelmsford, Massachusetts
  • Difficulty Rating
  • Trail Type
    Singletrack
  • Trail Usage
    Biking Primary
  • Direction
    Both Directions
  • Dogs Allowed
    Yes
  • Global Ranking
    #84401 in Mountain Biking
  • Local Popularity
    45 in Mountain Biking [+]
    • 5 in Trail Running
    • 5 in Hiking

Fun, feature filled interior loop within the larger Northern Loop trail. Located at the bottom near the access road, starts as a short lollipop. Can be ridden either way. Blue trail with some black features. Initial monster rock not too difficult if scoped carefully.

Local Trail Association
More Stats for Inside Loop bike trail
  • Altitude min
    175 ft
  • Altitude start
    180 ft
  • Altitude end
    180 ft
  • Grade max
    -6.93%
  • Grade min
    11.33%
  • Distance climb
    645 ft
  • Distance down
    921 ft
  • Distance flat
    524 ft
  • view trail stats
Status:
on Dec 31, 2018
Dry
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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
Trail 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%
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 intendid direction a trail should be ridden.
  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction
ContributeDetails
Colors indicate trail is missing specified detail.
  • Description
  • Photos
  • Description & Photos
  • Videos

LEGEND
Trail Difficulties
  • Access Road/Trail
  • White
  • Green
  • Blue
  • Black
  • Double Black Diamond

Trail Report Status
  • Clear / Green
  • Minor Issue / Yellow
  • Significant Issue / Amber
  • Closed or Major Issue / Red

  • Land Owner Overlay
  • Wilderness (typically no bikes in USA)
  • BLM (public)
  • USFS (Wildlife sanctuaries darker than usfs)
  • State land
  • Indigenous
  • Military
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
  • Map Markers
  • trail Trail Head
  • photo Photo
  • place Directory Listing
  • region Riding Area
  • TTF TTF
  • Parking Parking
  • Viewpoint Viewpoint
  • Information Information
  • Warning Warning
  • Directions Directions
  • Water Fountain/Source Water Fountain/Source
  • Sight Sight
  • Restrooms Restrooms
  • Gate Gate
  • Camping Camping
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Table or Bench eBike Charging Point
  • Other Other
      Directions to inside-loop trailhead (42.573970, -71.298470)
      update trails status or condition

      Inside Loop Trail Reports

      statusdatedescription
      Dec 31, 2018 @ 5:21am
      Dec 31, 2018
      view all reports »

      Recent Ridelog Activity on Trail

      Past Week
      • 0 rides
      •  
      6 Months
      • 46 rides
      • 13 miles avg distance
      All
      • 8 rides
      •  

      Photos

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      Reviews / Comments

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