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6.4 miles
Distance
823 ft
Climb
-807 ft
Descent
1,054 ft
High Point
16 ft
Altitude change
529 ft
Altitude min
529 ft
Altitude start
545 ft
Altitude end
-34.2%
Grade max
28%
Grade min
3 miles
Distance climb
2 miles
Distance down
2 miles
Distance flat
Saturday December 12 run in the fog
Detailed Description
12-12-20 is a 6 mile moderately popular intermediate route located near Reading Pennsylvania. This trail running only route. This route includes 11 trails. This route climbs 823 ft with a max elevation of 1,054 ft then descends -807 ft.
Trail Issues on Route
- Significant Issue / Amber: 1 trail (newest: May 17, 2025)
- Minor Issue / Yellow: 1 trail (newest: May 31, 2026)
Local Trail Association
Please consider joining or donating to the local riding association to support trail development & maintenance.
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Stats
-
Distance6 miles
-
Avg time1 hr 23 min
-
Altitude change16 ft
-
Altitude min529 ft
-
Altitude start529 ft
-
Altitude end545 ft
-
Climb823 ft
-
Descent-807 ft
-
Grade max-34.2%
-
Grade min28%
-
Distance climb3 miles
-
Distance down2 miles
-
Distance flat2 miles
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Trails in Route
| 1,873 ft | |||||
| 935 ft | |||||
| 1,066 ft | |||||
| 1,594 ft | |||||
| 1,995 ft | |||||
| 322 ft | |||||
| 1,824 ft | |||||
| 574 ft | |||||
| 909 ft | |||||
| 2,785 ft |
Details
-
Riding area
-
Primary ActivityTrail Running
-
Difficulty ratingBlue
close
3D
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.
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 Used
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.
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- 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.
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- popular
- less popular
- not popular
ATV/ORV/OHV Filter
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Activity Recordings
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Activity Recordings
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Winter Trails
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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
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BC Backroad Status
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Slope Aspect
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- Singletrack
- Unpaved
Recent Trail Reports Along Route
more reports »
- By martikat & contributors
- #25697 - 586 views
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