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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 activity logs 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 users are riding a trail in its intended direction.
  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
  • bi-directional trail
  • no data
Trail Last Ridden
Trailforks scans activity logs 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 activity logs 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 activities = more kinetic energy = warmer colors.
  • most popular
  • popular
  • less popular
  • not popular
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Activity Recordings
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Activity Recordings
Trailforks uses anonymized public activity data. ?
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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 users 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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        No description for Killingly has been added yet! Login or register to submit one.
        Activities Click to view
        Region Details
        • 11
        • 16
        • 20
        • 6
        • 2

        Region Status
        Caution as of Jul 24, 2026
        Local Trail Association

        Trail Running Stats

        Global Ranking
        #5,551
        State Ranking
        #1,755
        Trails (view details)
        59
        Trails Mountain Bike
        55
        Trails E-Bike
        9
        Trails Hike
        59
        Trails Trail Running
        59
        Trails Snowshoe
        46
        Total Distance
        31 miles
        Total Descent Distance
        13 miles
        Total Descent
        1,916 ft
        Total Vertical
        531 ft
        Reports
        410
        Completed Counter
        126
        Sub Regions

        Popular Killingly Trail Running Trails

        100 0.0 1,043 ft 27 ft 10
        Popular blue difficulty doubletrack. This multi-use trail can be used downhill primary. On average it takes 1 minutes to complete this trail.
        95 0.0 1,109 ft 14 ft 9
        Short multi-use section of the and Trail combined.
        100 0.0 561 ft 5 ft 8
        Popular green difficulty singletrack. This multi-use trail can be used both directions. On average it takes 1 minutes to complete this trail.
        5 0.0 692 ft 0 ft 8
        The crosses the length of Old Furnace State Park in Killingly. The trek provides a full variety of hiking terrains, including mature and emerging forest, meadows, streams, ponds, ridges, wetlands, ferns, mountain laurels, wildlife,...
        95 0.0 1,260 ft 29 ft 7
        Popular black diamond difficulty singletrack. This multi-use trail can be used both directions with a 29 ft black diamond climb. On average it takes 7 minutes to complete this trail.
        95 0.0 1,181 ft 0 ft 6
        Popular green difficulty doubletrack. This multi-use trail can be used both directions. On average it takes 1 minutes to complete this trail.
        90 0.0 988 ft 10 ft 6
        Popular blue difficulty singletrack. This multi-use trail can be used both directions and has a easy overall physical rating with a 10 ft green climb. It features bridge. Trail visibility is always easy to follow. On average it takes 2 minutes to complete this trail.
        5 0.0 981 ft 16 ft 5
        Less popular black diamond difficulty singletrack. This multi-use trail can be used both directions and has a hard overall physical rating. It features rock garden. On average it takes minutes to complete this trail.

        Recent Run Log Activity in Region

        Today
        • 0 trail runs
        Yesterday
        • 0 trail runs
        Past Week
        • 0 trail runs

        Killingly Routes

        11 miles 242 ft 18 Loop
        Mutli use trails through Danielson and Brooklyn, CT. Some bridges over water.
        8 miles 918 ft 17 Loop Race
        This is an advanced loop with a lot of climbing and tech! It is longer than the 8 miles which trailforks...
        6 miles 533 ft 12 Loop Race
        This is an intermediate loop with some climbing and tech. It is longer than the 6 miles which trailforks...

        Photos of Killingly

        31 |
        Feb 19, 2023 @ 11:30am
        Feb 19, 2023
        31 |
        Feb 19, 2023 @ 11:26am
        Feb 19, 2023
        28 |
        Feb 19, 2023 @ 11:26am
        Feb 19, 2023
        55 |
        Feb 19, 2023 @ 11:26am
        Feb 19, 2023
        20 |
        Apr 9, 2022 @ 1:46pm
        Apr 9, 2022
        16 |
        Apr 9, 2022 @ 1:46pm
        Apr 9, 2022
        22 |
        Apr 9, 2022 @ 1:45pm
        Apr 9, 2022
        26 |
        Apr 9, 2022 @ 1:45pm
        Apr 9, 2022
        21 |
        Apr 9, 2022 @ 1:44pm
        Apr 9, 2022
        23 |
        Apr 9, 2022 @ 1:43pm
        Apr 9, 2022
        16 |
        Apr 9, 2022 @ 1:43pm
        Apr 9, 2022
        120 |
        Dec 29, 2020 @ 1:04pm
        Dec 29, 2020

        Videos of Killingly

        youtuber The Best of Old Furnace MTB // 2023

        13:32 | 210 | Feb 17, 2023
        youtuber A Hidden CT Gem! Old Furnace State Park

        5:42 | 314 | Jan 16, 2022
        Roots and Ladders
        0:59 | 419 | Jul 1, 2020 , Killingly
        lookout trail at chats
        2:04 | 380 | Aug 30, 2008

        Recent Trail Reports

        National Scenic Trails & Official Routes

        Activity Feed

        usernameactiontypetitledate
        WillieJacobszupdateregionactivity #100408283
        Jul 31, 2026 @ 6:32am
        Jul 31, 2026
        bruceriouxaddpoiactivity #100136951
        Jul 27, 2026 @ 9:19am
        Jul 27, 2026
        bruceriouxaddreportactivity #99920263
        Jul 24, 2026 @ 3:09pm
        Jul 24, 2026
        brme4312wishlistregionactivity #94669061
        May 13, 2026 @ 9:26pm
        May 13, 2026
        Fatbiker77addreportactivity #94291436
        May 8, 2026 @ 5:20pm
        May 8, 2026

        Recent Comments

        usernametypetitlecommentdate
        ArtemisDaisy14427reportHigh and DryTree cut back off of trail
        Dec 21, 2024 @ 6:56am
        Dec 21, 2024
        csmuttyreportTomfooleryThanks David! Will get on it.
        Nov 17, 2024 @ 10:23am
        Nov 17, 2024
        PlumbBobMtrailPavement from ball field to Quebec SqNot a trail, but an assembly of sidewalks and...
        Oct 28, 2022 @ 11:07am
        Oct 28, 2022
        Henrysmit31trailRejuvenationwhat type of riding is it, jumps, rock rolls, etc
        Jun 30, 2020 @ 10:04am
        Jun 30, 2020
        mtnbkr4evertrailHaunted HollowRode here first time with my son. Definilty...
        Mar 22, 2020 @ 12:41pm
        Mar 22, 2020

        Local Badges


        Activity Type Stats

        activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesactivity logs
        Mountain Bike5530 miles1,663 ft12 miles531 ft
        #6,927#2,3187840892,352
        E-Bike99 miles223 ft4 miles184 ft
        #7,965#2,393299357
        Hike5931 miles1,952 ft13 miles531 ft
        #3,361#1,181374104426
        Trail Running5931 miles1,916 ft13 miles531 ft
        #5,551#1,7554103111
        Snowshoe4620 miles1,588 ft7 miles404 ft
        #830#38491316

        Frequently Asked Questions About Killingly

        What are the best places to run in Killingly?
        Killingly has 4 areas to explore for trail running. The top rated areas are:
        What are the highest rated trail running trails in Killingly?
        What is the best time of the year to run in Killingly?
        Based on activity log data, the most popular months to run in Killingly are:
        • March (2 activities)
        • November (1 activities)
        • October (1 activities)
        Check the Killingly reports page for current trail conditions, recent trail reports, and seasonal information from the local community.
        Where can I park to run in Killingly?
        There are 5 parking locations listed in Killingly. The most popular parking spots are: View all parking and trailhead locations on the map to plan your visit.
        • By Herrluc79 & contributors
        • Admins: HCH, NEMBAEXEC, QC NEMBA
        • #14369 - 2,425 views

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