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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)
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%
  • bi-directional trail
  • no data
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
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Radar Time
x Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
  • mountain biking recent
  • mountain biking (>6 month)
  • hiking (1 year)
  • moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
  • Downhill Ski
  • Backcountry Ski
  • Nordic Ski
  • Snowmobile
Winter Trails
Warning A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
x Missing Trails
Most Popular
Least Popular
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 riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
Trails are shown in grey.
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      No description for Grand Rapids has been added yet! Login or register to submit one.
      Activities Click to view
      Region Details
      • 5
      • 8
      • 12

      Region Status
      Caution as of Feb 10, 2024
      Local Trail Association

      Stats

      Avg Trail Rating
      Trails (view details)
      94
      Trails Mountain Bike
      25
      Trails E-Bike
      3
      Trails Horse
      1
      Trails Hike
      95
      Trails Trail Running
      51
      Trails Observed Trials
      1
      Trails Snowmobile
      1
      Trails Snowshoe
      67
      Trails Nordic Ski
      71
      Total Distance
      75 miles
      Total Descent
      5,067 ft
      Total Vertical
      481 ft
      Highest Trailhead
      1,742 ft
      Reports
      113
      Photos
      27
      Ridden Counter
      3,446
      Sub Regions

      Photos of Grand Rapids Mountain Bike

      trail: Bender Trail
      20 |
      May 18, 2022 @ 11:08pm
      May 18, 2022
      trail: Ski Trail 2
      27 |
      May 18, 2022 @ 11:07pm
      May 18, 2022
      35 |
      Sep 10, 2021 @ 6:51pm
      Sep 10, 2021
      40 |
      Sep 6, 2021 @ 11:02am
      Sep 6, 2021
      62 |
      Sep 17, 2020 @ 6:23am
      Sep 17, 2020
      67 |
      Sep 17, 2020 @ 6:12am
      Sep 17, 2020
      80 |
      Dec 8, 2018 @ 11:35am
      Dec 8, 2018
      45 |
      Dec 8, 2018 @ 11:24am
      Dec 8, 2018

      Recent Trail Reports

      statustraildateconditioninfouser
      Center Haul Road
      Feb 10, 2024 @ 1:28am
      Feb 10, 2024
      Snow PackedMTBshreddr
      Ziggy Zag Rock Garden
      Oct 5, 2023 @ 10:00am
      Oct 5, 2023
      Ideal Blew off leaves and removed down trees....PhilipGR GRIMBA
      Wally Wiggle
      Oct 5, 2023 @ 10:00am
      Oct 5, 2023
      Ideal Blew off leaves and removed down trees....PhilipGR GRIMBA
      The Wrench
      Oct 5, 2023 @ 10:00am
      Oct 5, 2023
      Ideal Blew off leaves and removed down trees....PhilipGR GRIMBA
      The Back Door
      Oct 5, 2023 @ 10:00am
      Oct 5, 2023
      Ideal Blew off leaves and removed down trees....PhilipGR GRIMBA
      Ridge Trail
      Oct 5, 2023 @ 9:59am
      Oct 5, 2023
      Ideal Blew off leaves and removed down trees....PhilipGR GRIMBA
      Moo’z Maze (formerly The Plantation)
      Oct 5, 2023 @ 9:59am
      Oct 5, 2023
      Ideal Blew off leaves and removed down trees....PhilipGR GRIMBA
      El Principio
      Oct 5, 2023 @ 9:59am
      Oct 5, 2023
      Ideal Blew off leaves and removed down trees....PhilipGR GRIMBA
      Bootcamp
      Oct 5, 2023 @ 9:59am
      Oct 5, 2023
      Ideal Blew off leaves and removed down trees....PhilipGR GRIMBA
      Bender Trail
      Oct 5, 2023 @ 9:59am
      Oct 5, 2023
      Ideal Blew off leaves and removed down trees....PhilipGR GRIMBA

      National Scenic Trails & Official Routes

      Activity Feed

      usernameactiontypetitledate
      Jessica8yRrfJwishlisttrailactivity #48397085
      Jan 20, 2024 @ 11:17am
      Jan 20, 2024
      Jessica8yRrfJwishlisttrailactivity #48397049
      Jan 20, 2024 @ 11:12am
      Jan 20, 2024
      Jessica8yRrfJwishlistregionactivity #48397005
      Jan 20, 2024 @ 11:04am
      Jan 20, 2024
      PhilipGRaddreportactivity #44893111 and 10 more
      Oct 5, 2023 @ 9:59am
      Oct 5, 2023
      Wlehman81likedirectoryactivity #44606549
      Sep 27, 2023 @ 8:37pm
      Sep 27, 2023

      Recent Comments

      usernametypetitlecommentdate
      WallybikertrailBender TrailThis is part of the Bender Trail. The Legion...
      Apr 12, 2021 @ 8:56pm
      Apr 12, 2021
      WallybikertrailThe WrenchThis part of the trail is called The Wrench....
      Apr 12, 2021 @ 8:54pm
      Apr 12, 2021
      cainrandreportBootcampTree is cleared
      Oct 28, 2020 @ 6:21am
      Oct 28, 2020

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike2511 miles1,260 ft4 miles138 ft
      #7,210#2,31726972,370
      E-Bike34,127 ft3 ft1,909 ft33 ft
      #3,880#6813910
      Horse14,560 ft56 ft2,674 ft46 ft
      #1,88021
      Hike9558 miles3,940 ft21 miles230 ft
      #5,851#2,126198205
      Trail Running5117 miles1,352 ft6 miles148 ft
      #5,834#2,1079728
      Observed Trials1410 ft
      #208
      Snowmobile1741 ft105 ft30 ft
      #612
      Snowshoe6740 miles2,657 ft15 miles220 ft
      #441#228367
      Nordic Ski7161 miles3,868 ft24 miles469 ft
      #332#16031172
      • By brenthillier NSMBA TRAILFORKS & contributors
      • Admins: GRIMBA
      • #14550 - 3,656 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Grand Rapids.
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