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Trail Conditions
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- Freeze/thaw Cycle
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Trail Flow (Ridden Direction)
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The colour categories are based on what percentage of riders are riding a trail in its intended direction.
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
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Trail Ridden Direction
The intended direction a trail should be ridden.
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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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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
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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.
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google parking directions
AKA: MDR
Land Status: County Park
Land Manager: Morris County Parks

Activities Click to view
- Mountain Bike
55 trails
- Horse
7 trails
- Hike
68 trails
- Trail Running
68 trails
Region Details
- 12
- 1
- 30
- 2
- 2
Region Status
Caution as of Sep 2, 2023Stats
- Avg Trail Rating
- Trails (view details)
- 60
- Trails Mountain Bike
- 55
- Trails Horse
- 7
- Trails Hike
- 68
- Trails Trail Running
- 68
- Total Distance
- 43 miles
- Total Descent
- 3,791 ft
- Total Vertical
- 417 ft
- Highest Trailhead
- 1,372 ft
- Reports
- 306
- Photos
- 77
- Ridden Counter
- 5,861
Popular Mahlon Dickerson Reservation Trails
Mountain Bike Routes
title | rating | distance |
---|---|---|
Mahlon Dickerson/Weldon Brook WMA loop | 7 miles | |
Both Sides Now - Counter-Clockwise | 13 miles | |
Black Magic & Tiger Blood Challenge | 7 miles | |
Mahlon Dickerson Standard Lap | 10 miles | |
Weldon Brook Triple Threat | 8 miles | |
Yellow Ghost | 9 miles | |
Blue Crescent Loop | 8 miles | |
Shortround | 7 miles | |
Weldon Brook WMA Loop | 5 miles | |
Yellow Dot | 6 miles |
Photos of Mahlon Dickerson Reservation Mountain Bike
trail: Purple Trail - Cascade
3 |
Sep 3, 2023 @ 1:26pm
Sep 3, 2023
trail: Purple Trail - Cascade
3 |
Sep 3, 2023 @ 1:26pm
Sep 3, 2023
trail: Black Magic
8 |
Jul 23, 2023 @ 2:47pm
Jul 23, 2023
trail: WMA Loop
4 |
Jul 23, 2023 @ 2:47pm
Jul 23, 2023
trail: WMA Loop
4 |
Jul 20, 2023 @ 4:08pm
Jul 20, 2023
trail: WMA Loop
5 |
Jul 20, 2023 @ 4:08pm
Jul 20, 2023
trail: Blue Heron Trail
11 |
Jan 28, 2023 @ 1:20pm
Jan 28, 2023
trail: WMA Loop
15 |
Jan 28, 2023 @ 1:20pm
Jan 28, 2023Videos of Mahlon Dickerson Reservation Mountain Bike
Recent Trail Reports
status | trail | date | condition | info | user |
---|---|---|---|---|---|
Yellow Dot | Oct 3, 2023 @ 7:02am 8 hours | Variable | schwizel | ||
White Trail | Oct 1, 2023 @ 8:55am 2 days | Wet | zg3004 | ||
Blue Heron Trail | Sep 2, 2023 @ 6:49am Sep 2, 2023 | Wet | PRnDHr | ||
TigerBlood | Sep 2, 2023 @ 6:49am Sep 2, 2023 | Ideal | PRnDHr | ||
Black Magic | Sep 2, 2023 @ 6:49am Sep 2, 2023 | Ideal | PRnDHr | ||
WMA Loop | Sep 2, 2023 @ 6:49am Sep 2, 2023 | Variable | PRnDHr | ||
Weldon Brook Trail | Aug 16, 2023 @ 11:56am Aug 16, 2023 | Variable | TomHennigan JORBA | ||
Arapaho Trail | Jul 24, 2023 @ 12:09am Jul 24, 2023 | Dry | anchotequila | ||
Blue | May 7, 2023 @ 8:21am May 7, 2023 | Variable | skiphreaknj | ||
Blue | May 7, 2023 @ 8:21am May 7, 2023 | Variable | skiphreaknj |
Activity Feed
username | action | type | title | date |
---|---|---|---|---|
schwizel | add | report | Yellow Dot | Oct 3, 2023 @ 7:02am 8 hours |
zg3004 | add | report | White Trail and 1 more | Oct 1, 2023 @ 8:55am 2 days |
schwizel | add | photo | in SPARTA, New Jersey, United States and 1 more | Sep 3, 2023 @ 3:06pm Sep 3, 2023 |
PRnDHr | add | report | Blue Heron Trail and 3 more | Sep 2, 2023 @ 2:37pm Sep 2, 2023 |
Rch994 | vote | route | Yellow Ghost | Aug 27, 2023 @ 2:53pm Aug 27, 2023 |
Recent Comments
username | type | title | comment | date |
---|---|---|---|---|
report | Large tree down in trail at about the halfway... | Jul 24, 2023 @ 9:38am Jul 24, 2023 | ||
trail | Tight single track most of the way. Nothing... | Sep 25, 2022 @ 4:59am Sep 25, 2022 | ||
trail | Tech on top of tech. Such a fun trail to... | Sep 4, 2022 @ 6:09am Sep 4, 2022 | ||
trail | Trail marked permanently closed by the... | Mar 5, 2022 @ 1:51pm Mar 5, 2022 | ||
trail | Trail is marked permanently closed by the... | Mar 5, 2022 @ 1:47pm Mar 5, 2022 |
Nearby Areas
name | distance | ||||
---|---|---|---|---|---|
Rockaway River Wildlife Management Area | 14 | 2.8 km | |||
Telemark Trails | 7 | 11 | 4 | 5.5 km | |
Glenside Woods | 2 | 5.5 km | |||
Briar Ridge Park | 2 | 6.3 km | |||
Farny State Park | 6.4 km |
Local Badges
-
Completionist0 awarded
Activity Type Stats
activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mountain Bike | 55 | 33 miles | 2,841 ft | 13 miles | 387 ft | #1,835 | #982 | 81 | 306 | 10 | 3,804 | |
Horse | 7 | 3,819 ft | 23 ft | 1,119 ft | 39 ft | #232 | #175 | 97 | ||||
Hike | 68 | 43 miles | 3,793 ft | 16 miles | 417 ft | #1,413 | #876 | 6 | 306 | 4 | 111 | |
Trail Running | 68 | 43 miles | 3,793 ft | 16 miles | 417 ft | #1,414 | #871 | 306 | 5 | 48 |
- By brenthillier
NSMBA TRAILFORKS & contributors
- Admins: JORBA, JORBA MDR, Morris, alutsko
- #3632 - 8,404 views
- mahlon dickerson reservation activity log | embed map of Mahlon Dickerson Reservation mountain bike trails | mahlon dickerson reservation mountain biking points of interest
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