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1,270 ft
Distance
-54 ft
Descent
00:01:12
Avg time
-54 ft
Altitude change
2,236 ft
Altitude min
2,290 ft
Altitude max
2,290 ft
Altitude start
2,238 ft
Altitude end
-4.2%
Grade
-16.9%
Grade max
-0.8%
Grade min
1,243 ft
Distance down
26 ft
Distance flat
00:01:12
Avg time
Slag Pile Loop Details
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Activities
- Mountain Bike
- Gravel Bike
- Winter Fat Bike
- Hike
- Trail Running
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Riding AreaRoslyn Urban Forest
Roslyn, Washington -
Difficulty Rating
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Local Popularity60 in Mountain Biking [+]
- 60 in Trail Running
- 85 in Hiking
- 5 in Winter Fat Biking
- 5 in Gravel Biking
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Hiking SAC ScaleT1 Hiking
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Trail TypeSingletrack
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Bike TypeAM, XC, Fat, Gravel
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DirectionBoth Directions
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Climb DifficultyGreen
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Physical RatingEasy
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Trail VisibilityAlways easy to follow
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Family FriendlyYes
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Dogs AllowedYes
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Land OwnerCity of Roslyn
No community description for Slag Pile Loop trail has been added yet!
AI Generated Description
Slag Pile Loop is a 1,270 ft moderately popular green difficulty family friendly connector singletrack trail located near Roslyn Washington. This mountain bike primary trail can be used both directions and has a easy overall physical rating with a 0 ft green climb. Trail visibility is always easy to follow. On average it takes 1 minutes to complete this trail.
Local Trail Association
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Please consider joining or donating to the local trail association to supportDonate to earn trail karma!
trail development & maintenance.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 12 rides
- 12 miles avg distance
All
- 174 rides
- Last: Oct 24, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Slag Pile Loop 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)
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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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
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
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Slope Aspect
Direction the slope faces
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Directions to slag-pile-loop trailhead
(47.224610, -120.988130)
Photos
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Nearby Trails
- Unknown 554 ft
- East Cedar Gulch 1,496 ft
- Ruf Trail 2,162 ft
- Coal Mines Trail- Roslyn To Ronald 2,192 ft
- R.u.f. Trail 2,582 ft
Roslyn Urban Forest
- By jmahler
TRAILFORKS WMBC Amb & contributors - #94841 - 1,412 views
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