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This trail is permanently closed/decommissioned
more stats
477 ft
Distance
7 ft
Climb
-7 ft
Descent
00:01:29
Avg time
1 ft
Altitude change
301 ft
Altitude min
309 ft
Altitude max
302 ft
Altitude start
303 ft
Altitude end
0.275%
Grade
-6.993%
Grade max
12.581%
Grade min
198 ft
Distance climb
174 ft
Distance down
104 ft
Distance flat
00:01:29
Avg time
Zipper Pull YKK Details
-
Activities
- Mountain Bike
- Horse
- Hike
- Trail Running
-
Riding AreaBirdsview
Sedro Woolley, Washington -
Difficulty Rating
-
Local Popularity
-
Trail TypeSingletrack
-
Bike TypeXC
-
DirectionBoth Directions
-
Climb DifficultyGreen
-
Physical RatingEasy
-
Trail VisibilityAlways easy to follow
-
Dogs AllowedYes
-
Year Opened2019
-
Land OwnerWA State DNR
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 0 rides
All
- 7 rides
- Last: Oct 31, 2020
Zipper Pull YKK Trail Reports
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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)
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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
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- < 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.
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- popular
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ATV/ORV/OHV Filter
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Activity Recordings
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?
Activity Recordings
Trailforks uses anonymized public activity data.
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Winter Trails
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Missing Trails
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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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Directions to zipper-pull-ykk trailhead
(48.533310, -121.934430)
Photos
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Routes with this trail
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11 miles • 1,005 ft • 11 •
Big loop.. Birdsview riding area.. Some difficult terrain and a little hike-a-bike..
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