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Trail Conditions
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  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
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  • 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
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Trail Ridden Direction
The intended direction a trail should be ridden.
  • Downhill Only
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  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction
Contribute Details
Colors indicate trail is missing specified detail.
  • Description
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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.
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Winter Trails
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Missing Trails
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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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        No description for Calw has been added yet! Login or register to submit one.
        This region uses the Uk/Euro style trail grading system.
        Activities Click to view
        Region Details
        • 8
        • 6
        • 4

        Region Status
        Caution as of Aug 16, 2025

        Stats

        Avg Trail Rating
        Trails (view details)
        18
        Trails Mountain Bike
        18
        Trails E-Bike
        4
        Trails Hike
        14
        Trails Trail Running
        14
        Total Distance
        5 miles
        Total Descent Distance
        4 miles
        Total Descent
        2,234 ft
        Total Vertical
        860 ft
        Highest Trailhead
        2,052 ft
        Reports
        7
        Ridden Counter
        167

        Popular Calw Mountain Biking Trails

        95 3.8 3,238 ft 0 ft 21
        Roots! Bloody Roots! And Rocks.
        100 3.4 4,088 ft 49 ft 21
        Easy Trail. Don't ride wet bridges! Extremely Slippery!
        50 3.0 2,451 ft 3 ft 17
        Moderately popular red difficulty singletrack. This mountain bike primary trail can be used downhill only. Trail visibility is always easy to follow. On average it takes 13 minutes to complete this trail.
        60 1.0 5,154 ft 34 ft 11
        https://schwarzwaldnatur.blogspot.com/2011/01/der-wackelstein-auf-dem-welzberg-bei.html
        75 4.0 1,745 ft 0 ft 10
        Popular green difficulty singletrack. This multi-use trail can be used downhill primary. On average it takes 1 minutes to complete this trail.
        5 2.0 1,565 ft 0 ft 7
        Trail ist an vielen Stellen schmaler als 2m - bitte die gesetzlichen Regularien beachten.
        45 0.0 2,559 ft 0 ft 4
        Some rocky steps, some switchbacks
        5 0.0 2,913 ft 15 ft 4
        Nice narrow trail. Some roots, a nice river-crossing

        Recent Ride Log Activity in Region

        Today
        • 0 rides
        Yesterday
        • 0 rides
        Past Week
        • 2 rides

        Recent Trail Reports

        statustraildateconditioninfouser
        Rötelbach Singletrail
        Aug 16, 2025 @ 5:45pm
        Aug 16, 2025
        DryE-Bike Nice short Trail - some bigger roots...HMan79
        Lindenwegtrail
        Jul 21, 2025 @ 3:54am
        Jul 21, 2025
        UnknownMittlerer Teil ist ziemlich zugewachsen,...johannesrall
        Fuchsklinge Süd
        Oct 3, 2020 @ 8:26am
        Oct 3, 2020
        Wetteesafilm
        Fuchsklinge Nord
        Oct 3, 2020 @ 8:26am
        Oct 3, 2020
        Variableteesafilm
        Bruderhöhle
        May 6, 2020 @ 11:23am
        May 6, 2020
        IdealTrail ist an manchen Stellen absichtlich...SI90

        Activity Feed

        usernameactiontypetitledate
        Tillmtb03riddentrailactivity #95124825
        May 20, 2026 @ 12:00pm
        May 20, 2026
        HMan79commenttrailactivity #92903687
        Apr 18, 2026 @ 4:39pm
        Apr 18, 2026
        HMan79votetrailactivity #92844979
        Apr 18, 2026 @ 4:02am
        Apr 18, 2026
        HMan79commenttrailactivity #92612354
        Apr 14, 2026 @ 11:48am
        Apr 14, 2026
        HMan79addreportactivity #78269565
        Aug 16, 2025 @ 11:36am
        Aug 16, 2025

        Recent Comments

        usernametypetitlecommentdate
        HMan79trailFuchsklinge NordVon Osten kommend - leicht anfallendes...
        Apr 18, 2026 @ 4:39pm
        Apr 18, 2026
        HMan79trailRötelbach SingletrailSchöner Trail, sowohl Uphill als auch...
        Apr 14, 2026 @ 11:48am
        Apr 14, 2026
        hubaketrailBruderhöhleTraumhaft schöne Spitzkehren. Muss man halt...
        Jun 21, 2025 @ 7:22am
        Jun 21, 2025
        hubaketrailKosovoLetztes Stück leider völlig zugewachsen....
        Jun 21, 2025 @ 7:20am
        Jun 21, 2025
        dreiundzwanzigtrailzum WackelsteinZu Beginn eher Forstweg als Trail.
        Mar 25, 2021 @ 2:54am
        Mar 25, 2021

        Local Badges


        Activity Type Stats

        activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
        Mountain Bike185 miles2,234 ft4 miles860 ft
        #9,933#54771,718
        E-Bike42 miles410 ft1 mile262 ft
        #8,791#484586
        Hike145 miles2,234 ft4 miles860 ft
        #1,964#20759
        Trail Running145 miles2,234 ft4 miles860 ft
        #10,454#293722

        Frequently Asked Questions About Calw

        What are the highest rated mountain biking trails in Calw?
        The highest rated mountain biking trails in Calw are: View all mountain biking trails sorted by rating.
        What is the best time of the year to ride in Calw?
        Based on ride log data, the most popular months to ride in Calw are:
        • April (19 activities)
        • May (14 activities)
        • September (12 activities)
        Check the Calw reports page for current trail conditions, recent trail reports, and seasonal information from the local community.
        Where can I park to ride in Calw?
        Check the Calw trail map for trailhead and parking information. Community members regularly update access and parking details for trails in the area.
        What is the longest trail in Calw?
        The longest trail in Calw is zum Wackelstein at 5,154 ft. View all trails sorted by distance.
        • By Slartiii & contributors
        • Admins: HDRiders, Sasse82, sp00n82, martywis
        • #32687 - 1,377 views

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