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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • 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 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
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Radar Time
      Greater Portland NEMBA works to improve riding and promote trail stewardship on a wide variety of open spaces. We thank our partners for supporting Portland area trail systems: Bicycle Coalition of Maine, Falmouth Land Trust, Cape Elizabeth Land Trust, Portland Trails, Royal River Conservation Trust, Cumberland Land Trust, Sebago to the Sea Coalition, Healthy Casco Bay (A Local Healthy Maine Partnership), Rage on Portland MTB community and all our area bike shops.
      Links
      Region Details
      • 118
      • 50
      • 308
      • 320
      • 42
      • 1

      Local Trail Association

      Stats

      Avg Trail Rating
      Trails (view details)
      843
      Trails Mountain Bike
      844
      Trails E-Bike
      14
      Trails Hike
      815
      Trails Trail Running
      815
      Trails Horse
      18
      Trails Dirtbike/Moto
      4
      Trails ATV/ORV/OHV
      14
      Trails Snowmobile
      21
      Trails Snowshoe
      281
      Trails Downhill Ski
      1
      Trails Backcountry Ski
      1
      Trails Nordic Ski
      173
      Total Distance
      445 miles
      Total Descent
      37,751 ft
      Total Vertical
      686 ft
      Highest Trailhead
      687 ft
      Reports
      3,941
      Photos
      499
      Ridden Counter
      63,980
      Sub Regions

      Popular Greater Portland Mountain Biking Trails

      statustitledifficultyrating
      Blackstrap River Trail
      Blackstrap Hill Preserve
      Slash
      Weeks/Moody's
      Unchained
      Weeks/Moody's
      Flow Creek
      Blackstrap Hill Preserve
      Nirvana
      Weeks/Moody's
      Access Singletrack
      Blackstrap Hill Preserve
      Raven
      Blackstrap Hill Preserve
      Crosscut
      Blackstrap Hill Preserve
      Up
      Blackstrap Hill Preserve
      Gold Digger
      Weeks/Moody's
      Squirrel Love
      Weeks/Moody's
      Hayfield Trail (Red Blazes)
      Blackstrap Hill Preserve
      Happy Cats
      Blackstrap Hill Preserve
      River Run
      Weeks/Moody's
      Sugaree
      Weeks/Moody's

      Greater Portland Mountain Bike Routes

      titleratingdistance
      Tour de Cape E
      Cross Hills Area
      14 miles
      Portland Forest City Trail
      Portland
      10 miles
      Tour de Portland
      Downtown Portland
      12 miles
      Tour de Cumberland
      Knight's Pond Preserve
      10 miles
      First time at Bradbury
      Bradbury Mountain State Park
      3 miles
      BlackstrapLoop6
      Falmouth
      6 miles
      Alden Hill CCW Loop
      Gorham
      6 miles
      B12 Race Loop
      Bradbury Mountain State Park
      7 miles
      Baxter Woods Singletrack
      Baxter Woods
      1 mile
      Knight's Pond 9/17
      Knight's Pond Preserve
      10 miles

      Recent Ridelog Activity in Region

      Today
      • 1 rides
      • 3 miles avg distance
      Yesterday
      • 83 rides
      • 14 miles avg distance
      Past Week
      • 639 rides
      • 12 miles avg distance

      Photos of Greater Portland Mountain Bike

      trail: Buttercup
      0 |
      Jun 18, 2021 @ 4:51pm
      2 days
      trail: Buttercup
      0 |
      Jun 18, 2021 @ 4:51pm
      2 days
      trail: Roaming
      5 |
      Jun 15, 2021 @ 5:47am
      Jun 15, 2021
      trail: Wildmen
      3 |
      Jun 12, 2021 @ 1:03pm
      Jun 12, 2021
      3 |
      Jun 10, 2021 @ 5:25pm
      Jun 10, 2021
      trail: Powelines
      7 |
      Jun 8, 2021 @ 5:04am
      Jun 8, 2021
      trail: 1783
      6 |
      Jun 1, 2021 @ 7:45pm
      Jun 1, 2021
      trail: Buttercup
      6 |
      Jun 1, 2021 @ 7:44pm
      Jun 1, 2021

      Videos of Greater Portland Mountain Bike

      Connecting The Slabs
      114 | Mar 23, 2021
      Drop to Flat Hole
      93 | Mar 23, 2021
      Unchained Downhill section
      trail: Unchained
      3:45 | 185 | Jul 5, 2020
      Sledgehammer Down
      1:19 | 67 | Jul 5, 2020
      Fatbiking Ginn
      trail: Ginn
      1:37 | 27 | Feb 12, 2020
      Gorham ME pump track

      0:17 | 1167 | Oct 7, 2019
      Old man can jump
      trail: Old Man
      3:30 | 125 | Jun 5, 2019
      Old man can jump
      trail: Old Man
      3:30 | 112 | Jun 4, 2019

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      user #1386005Dlaloneaddphoto in My City and 1 more
      Jun 18, 2021 @ 4:51pm
      2 days
      user #2731159mnkyheadriddentrailBrickyard
      Jun 16, 2021 @ 7:54pm
      Jun 16, 2021
      user #2705956jacobbradley951wishlisttrailRocky Ridge (NEMBA Trail)
      Jun 16, 2021 @ 5:02pm
      Jun 16, 2021
      user #2329957BleakParadiseriddentrail"O" Trail
      Jun 15, 2021 @ 7:05pm
      Jun 15, 2021
      user #1641816ChrisCyraddphoto in My City
      Jun 15, 2021 @ 5:47am
      Jun 15, 2021

      Recent Comments

      usernametypetitlecommentdate
      user #2731159mnkyheadtrailWildmenShould be riden red to green. More dh that...
      Jun 12, 2021 @ 1:32pm
      Jun 12, 2021
      user #1804222nmerksamertrailBustamoveAwesome step down and step up at the bottom
      Jun 10, 2021 @ 12:45pm
      Jun 10, 2021
      user #1804222nmerksamertrailSaw WhetIdk if this is even a legit trail anymore....
      Jun 10, 2021 @ 12:40pm
      Jun 10, 2021
      user #1804222nmerksamertrailRocky Ridge (NEMBA Trail)The first couple hundred feet are pretty cool...
      Jun 10, 2021 @ 12:35pm
      Jun 10, 2021
      user #1804222nmerksamertrailRavenSome cool terrain but definitely punishes...
      Jun 10, 2021 @ 12:31pm
      Jun 10, 2021

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike844443 miles37,651 ft167 miles686 ft
      4853,9382248,511
      E-Bike1418 miles440 ft6 miles466 ft
      2,4411204
      Hike815432 miles36,555 ft163 miles686 ft
      23,91841,123
      Trail Running815432 miles36,555 ft163 miles686 ft
      3,91741,524
      Horse1814 miles568 ft6 miles335 ft
      7878
      Dirtbike/Moto48 miles1,476 ft4 miles180 ft
      7856
      ATV/ORV/OHV1418 miles1,969 ft7 miles312 ft
      78648
      Snowmobile2120 miles1,273 ft9 miles358 ft
      95843
      Snowshoe281122 miles8,356 ft41 miles446 ft
      1,281169
      Downhill Ski1249 ft3 ft
      4
      Backcountry Ski12 miles49 ft2 miles52 ft
      13
      Nordic Ski17381 miles4,016 ft27 miles440 ft
      77461
      • By brenthillier NSMBA TRAILFORKS Plus & contributors
      • Admins: NEMBA, slick50, mappermook, GPNEMBA
      • #19851 - 3,396 views
      • greater portland activity log | embed map of Greater Portland mountain bike trails | greater portland mountain biking points of interest polygons
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