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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
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Activity Recordings
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Activity Recordings
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all / none
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Winter Trails
Warning A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
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.
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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Trails are shown in grey.
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        No description for Chicago has been added yet! Login or register to submit one.
        Activities Click to view
        Region Details
        • 168
        • 20
        • 5
        • 3
        • 1
        • 1

        Region Status
        Open as of Jun 3, 2026
        Local Trail Association

        Stats

        Avg Trail Rating
        Trails (view details)
        236
        Trails Mountain Bike
        201
        Trails E-Bike
        195
        Trails Horse
        35
        Trails Hike
        216
        Trails Trail Running
        206
        Trails Nordic Ski
        62
        Total Distance
        86 miles
        Total Descent
        776 ft
        Total Vertical
        91 ft
        Highest Trailhead
        666 ft
        Reports
        75
        Photos
        24
        Ridden Counter
        13,057
        Sub Regions

        Popular Chicago Mountain Biking Trails

        100 4.0 2,123 ft 16 ft 445
        FDR bridge
        100 4.0 1,414 ft 3 ft 405
        Popular white difficulty paved path. This multi-use trail can be used both directions and has a easy overall physical rating with a 3 ft green climb. Trail visibility is always easy to follow. On average it takes 1 minutes to complete this trail.
        100 5.0 2 miles 28 ft 365
        Popular white difficulty paved path. This multi-use trail can be used both directions and has a easy overall physical rating with a 28 ft green climb. Trail visibility is always easy to follow. On average it takes 6 minutes to complete this trail.
        100 0.0 2 miles 39 ft 292
        Popular white difficulty paved path. This multi-use trail can be used both directions and has a easy overall physical rating. Trail visibility is always easy to follow. On average it takes 8 minutes to complete this trail.
        100 0.0 4 miles 41 ft 236
        Jackson Park to 31st Street Harbor
        95 0.0 2 miles 32 ft 203
        Popular white difficulty paved path. This multi-use trail can be used both directions and has a easy overall physical rating with a 32 ft green climb. Trail visibility is always easy to follow. On average it takes 7 minutes to complete this trail.
        100 0.0 482 ft 0 ft 200
        Popular white difficulty paved path. This multi-use trail can be used both directions and has a easy overall physical rating with a 0 ft green climb. Trail visibility is always easy to follow. On average it takes 1 minutes to complete this trail.
        95 4.0 1,460 ft 14 ft 171
        Popular white difficulty paved path. This multi-use trail can be used both directions and has a easy overall physical rating with a 14 ft green climb. Trail visibility is always easy to follow. On average it takes 6 minutes to complete this trail.

        Recent Ride Log Activity in Region

        Today
        • 1 rides
        Yesterday
        • 11 rides
        Past Week
        • 120 rides

        Photos of Chicago Mountain Bike

        26 |
        May 11, 2024 @ 2:16pm
        May 11, 2024
        86 |
        Jun 13, 2023 @ 11:15am
        Jun 13, 2023
        63 |
        Jun 13, 2023 @ 11:15am
        Jun 13, 2023
        94 |
        Jun 13, 2023 @ 11:15am
        Jun 13, 2023
        70 |
        Jun 13, 2023 @ 11:15am
        Jun 13, 2023
        123 |
        Jun 13, 2023 @ 11:15am
        Jun 13, 2023
        71 |
        Jun 13, 2023 @ 11:15am
        Jun 13, 2023
        75 |
        Jun 13, 2023 @ 11:15am
        Jun 13, 2023
        104 |
        Jun 13, 2023 @ 11:14am
        Jun 13, 2023
        63 |
        Jun 13, 2023 @ 11:14am
        Jun 13, 2023
        67 |
        Jun 13, 2023 @ 11:14am
        Jun 13, 2023
        65 |
        Jun 13, 2023 @ 11:14am
        Jun 13, 2023

        Videos of Chicago Mountain Bike

        Small green jump line
        0:21 | 54 | Oct 18, 2023
        Jump Line at Big Marsh
        0:34 | 188 | Jun 13, 2023
        Too Good Not To

        2:51 | 19485 | Nov 5, 2014
        youtuber I devoted a year to XC RACING & the...
        trail: Front Loop
        27:42 | 184 | Jan 20, 2024 , Chicago
        youtuber Big Marsh Bike Park with my son

        8:15 | 151 | Oct 15, 2023
        youtuber Big Marsh Bike Park - Velosolutions Pump Track!

        9:58 | 179 | Oct 15, 2023
        Big Marsh Bike Park

        4:22 | 239 | Jul 28, 2022
        youtuber Big Pump Track at Big Marsh: Big MTB Possibilities

        4:34 | 450 | Feb 1, 2021

        Recent Trail Reports

        Activity Feed

        usernameactiontypetitledate
        MinnesotaToppswishlisttrailactivity #96471639
        Jun 7, 2026 @ 9:42am
        Jun 7, 2026
        c0ff33st41nwishlistregionactivity #95140193
        May 20, 2026 @ 4:32pm
        May 20, 2026
        BobbySends143votetrailactivity #93456010
        Apr 26, 2026 @ 10:13am
        Apr 26, 2026
        Borisfnp2iowishlisttrailactivity #91743763
        Apr 1, 2026 @ 9:22pm
        Apr 1, 2026
        Borisfnp2iowishlisttrailactivity #91743724
        Apr 1, 2026 @ 9:20pm
        Apr 1, 2026

        Recent Comments

        usernametypetitlecommentdate
        LukeisthebesttrailJumplineWhy is this a Proline
        Jul 18, 2023 @ 4:09pm
        Jul 18, 2023

        Local Badges


        Activity Type Stats

        activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
        Mountain Bike20162 miles541 ft9 miles92 ft
        #1,614#608167524,151
        E-Bike19576 miles722 ft12 miles92 ft
        #1,372#85774618
        Horse3511 miles95 ft2 miles36 ft
        #1,625#9331
        Hike21667 miles574 ft10 miles92 ft
        #2,022#85774495
        Trail Running20665 miles574 ft10 miles92 ft
        #1,406#501743,337
        Nordic Ski6216 miles118 ft3 miles59 ft
        #688#24616

        Frequently Asked Questions About Chicago

        What are the best places to ride in Chicago?
        Chicago has 12 areas to explore for mountain biking. The top rated areas are:
        What are the highest rated mountain biking trails in Chicago?
        What is the best time of the year to ride in Chicago?
        Based on ride log data, the most popular months to ride in Chicago are:
        • July (45 activities)
        • June (39 activities)
        • September (35 activities)
        Check the Chicago reports page for current trail conditions, recent trail reports, and seasonal information from the local community.
        Where can I park to ride in Chicago?
        There are 45 parking locations listed in Chicago. The most popular parking spots are: View all parking and trailhead locations on the map to plan your visit.
        • By andrewsigalaTF Pro & contributors
        • Admins: CAMBR, FPDCC
        • #6729 - 11,810 views

        Downloading of trail gps tracks in kml & gpx formats is enabled for Chicago.
        You must login to download files.