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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 Upper Peninsula has been added yet! Login or register to submit one.
      AKA: UP
      Region Details
      • 169
      • 27
      • 307
      • 386
      • 108
      • 35
      • 1

      Stats

      Avg Trail Rating
      Trails (view details)
      1,586
      Trails Mountain Bike
      1,035
      Trails E-Bike
      361
      Trails Horse
      219
      Trails Hike
      1,386
      Trails Trail Running
      1,342
      Trails Dirtbike/Moto
      18
      Trails Observed Trials
      6
      Trails ATV/ORV/OHV
      30
      Trails Snowmobile
      36
      Trails Snowshoe
      353
      Trails Downhill Ski
      14
      Trails Backcountry Ski
      3
      Trails Nordic Ski
      425
      Total Distance
      2,822 miles
      Total Descent
      161,700 ft
      Total Vertical
      1,395 ft
      Highest Trailhead
      1,975 ft
      Reports
      4,173
      Photos
      1,528
      Ridden Counter
      162,102

      Outside Logo Articles

      Race Report: Revolution Enduro Round 4 - Powderhorn
      Sep 4, 2019 from pinkbike.com
      The season finale with a dramatic vista from Colorado’s Grand Mesa.
      Sub Regions

      Popular Upper Peninsula Mountain Biking Trails

      statustitledifficultyrating
      Freak N Nature
      Marquette South Trails
      Benson Grade
      Marquette South Trails
      Easy Street / Old Camp Ridge
      Marquette South Trails
      Silver Lead
      Marquette North Trails
      Marquette South Connector
      Marquette South Trails
      EZPZ
      Marquette North Trails
      Porky Pine Pass
      Marquette South Trails
      Smiley
      Marquette South Trails
      Copper Harbor Loop
      Copper Harbor Trail System
      Herky Jerky
      Marquette South Trails
      West Greywalls
      Marquette South Trails
      Down Dogger
      Marquette South Trails
      Blue Heron
      Marquette North Trails
      Up A Creek
      Marquette South Trails
      The Flow
      Copper Harbor Trail System

      Upper Peninsula Mountain Bike Routes

      titleratingdistance
      Morgan Creek Loop (Green Loop) CW from NTN South Trailhead
      Marquette South Trails
      8 miles
      2022 Marji Gesick 50 Mile
      Marquette
      62 miles
      NTN North Around the basin
      Marquette North Trails
      7 miles
      Pioneer Loop (Red Loop) CW from NTN South Trailhead
      Marquette South Trails
      8 miles
      Marji 2021 100mi Route V3.9.gpx
      Forestville Ski Trails
      105 miles
      Marji Gesick 50 2023
      Fit Strip
      62 miles
      MARJI GESICK 50 2018
      Marquette Mountain Resort Downhill Bike Park
      55 miles
      Mackinac Ultimate Sampler
      Mackinac Island State park
      19 miles
      North Trails Loop
      Marquette
      10 miles
      Copper Warm up Loop #1
      Copper Harbor
      6 miles

      Recent Ride Log Activity in Region

      Today
      • 1 rides
      Yesterday
      • 31 rides
      Past Week
      • 131 rides

      Photos of Upper Peninsula Mountain Bike

      trail: Paul's Plunge
      171 |
      Oct 11, 2020 @ 5:56pm
      Oct 11, 2020
      259 |
      Sep 16, 2020 @ 9:24pm
      Sep 16, 2020
      276 |
      Sep 9, 2019 @ 12:18pm
      Sep 9, 2019
      202 |
      May 17, 2019 @ 5:37am
      May 17, 2019
      234 |
      Jan 17, 2018 @ 8:28am
      Jan 17, 2018
      trail: On the Edge
      410 |
      Aug 31, 2017 @ 7:47am
      Aug 31, 2017
      trail: On the Edge
      148 |
      Jul 25, 2017 @ 9:03pm
      Jul 25, 2017
      trail: Paul's Plunge
      461 |
      Sep 14, 2009 @ 1:21pm
      Sep 14, 2009

      Videos of Upper Peninsula Mountain Bike

      Millie-on-Aire
      5 | Aug 25, 2023
      Fun Rock Garden
      11 | Jul 14, 2023
      MAN PANTS
      trail: Overflow
      110 | Aug 24, 2022
      Bertha - whale tail - step on step off - to...
      trail: Bertha
      68 | Aug 24, 2022
      Bertha 2020
      trail: Bertha
      50 | Aug 24, 2022
      Fall 2021 DJs to Don't Think
      99 | Aug 24, 2022
      Fall 2021 DJs to Don't Think
      | Aug 24, 2022
      A drop on the Bertha line
      trail: Bertha
      83 | May 10, 2022

      Recent Trail Reports

      National Scenic Trails & Official Routes

      Activity Feed

      usernameactiontypetitledate
      excelsior3wishlistrouteactivity #49557795
      Feb 26, 2024 @ 8:02am
      2 hours
      StephaniedxK1Mywishlistregionactivity #49509742
      Feb 25, 2024 @ 3:20am
      1 day
      petergrangerriddenrouteactivity #49359634 and 1 more
      Feb 20, 2024 @ 1:27pm
      Feb 20, 2024
      y4mV0Driddentrailactivity #49220677
      Feb 16, 2024 @ 8:39am
      Feb 16, 2024
      hoooliewishlistregionactivity #49161440
      Feb 14, 2024 @ 7:28am
      Feb 14, 2024

      Recent Comments

      usernametypetitlecommentdate
      excelsior3trailBullwinkleWHEEEEEEEEEE!
      Oct 2, 2023 @ 5:13pm
      Oct 2, 2023
      excelsior3trailKeweenaw Point TrailUndulating terrain in pretty forest. Ending at...
      Oct 2, 2023 @ 5:12pm
      Oct 2, 2023
      excelsior3trailHighlandsA steady climb up rocky singletrack next to...
      Oct 2, 2023 @ 5:07pm
      Oct 2, 2023
      excelsior3trailEh HorizonLoose, wild, loamy and steep. This trail is a...
      Oct 2, 2023 @ 5:02pm
      Oct 2, 2023
      excelsior3trailLoam Riderand hitting the bottom part of this trail AND...
      Oct 2, 2023 @ 4:57pm
      Oct 2, 2023

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike1,0351,551 mile90,630 ft562 miles1,214 ft
      1,4864,13410784,620
      E-Bike361782 miles34,482 ft319 miles1,211 ft
      183,0993767
      Horse219869 miles16,624 ft258 miles1,106 ft
      1,165131
      Hike1,3862,584 miles137,861 ft863 miles1,394 ft
      214,050187,103
      Trail Running1,3422,450 miles128,278 ft825 miles1,394 ft
      24,051142,451
      Dirtbike/Moto18438 miles4,803 ft187 miles1,083 ft
      1,15242
      Observed Trials623 miles1,086 ft18 miles1,027 ft
      2130
      ATV/ORV/OHV30585 miles8,005 ft237 miles1,083 ft
      1,15327
      Snowmobile36516 miles5,335 ft196 miles1,201 ft
      3510
      Snowshoe353731 miles26,637 ft233 miles1,230 ft
      1434873
      Downhill Ski145 miles2,536 ft4 miles292 ft
      1531,504
      Backcountry Ski314 miles774 ft4 miles262 ft
      541470
      Nordic Ski424976 miles30,331 ft306 miles1,230 ft
      2024,034
      • By brenthillier NSMBA TRAILFORKS & contributors
      • Admins: truebleve
      • #10885 - 11,964 views
      • upper peninsula activity log | embed map of Upper Peninsula mountain bike trails | upper peninsula mountain biking points of interest polygons

      Downloading of trail gps tracks in kml & gpx formats is enabled for Upper Peninsula.
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