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2,707 ft
Distance
-135 ft
Descent
00:02:59
Avg time
-135 ft
Altitude change
3,167 ft
Altitude min
3,302 ft
Altitude max
3,302 ft
Altitude start
3,166 ft
Altitude end
-5%
Grade
-16.3%
Grade max
-1.6%
Grade min
2,707 ft
Distance down
00:02:59
Avg time
Shaker Tr Details
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Activities
- Mountain Bike
- Gravel Bike
- Adaptive Bike
- Hike
- Trail Running
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Riding AreaBoggs Mountain
Cobb, California -
Difficulty Rating
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Local Popularity60 in Mountain Biking [+]
- 85 in Trail Running
- 80 in Hiking
- 5 in Adaptive Biking
- 5 in Gravel Biking
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Global Ranking#29354 in Mountain Biking [+]
- #107971 in Trail Running
- #90252 in Hiking
- #12569 in Adaptive Biking
- #27055 in Gravel Biking
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State Ranking#789 in Mountain Biking · California [+]
- #5,258 in Trail Running
- #5,119 in Hiking
- #672 in Adaptive Biking
- #1,523 in Gravel Biking
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Trail TypeDoubletrack
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Bike TypeXC, Adaptive MTB, Gravel
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DirectionBoth Directions[+]Popular Direction Shown
- Both Directions for Gravel Biking
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Dogs AllowedYes
No community description for Shaker Tr trail has been added yet!
AI Generated Description
Shaker Tr is a 2,707 ft moderately popular blue difficulty doubletrack trail located near Cobb California. This mountain bike primary trail can be used both directions. On average it takes 2 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
- 0 rides
All
- 7 rides
- Last: Oct 25, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Shaker Tr 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
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
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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
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Activity Recordings
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Activity Recordings
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Winter Trails
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BC Backroad Status
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Slope Aspect
Direction the slope faces
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Directions to shaker-tr trailhead
(38.833430, -122.707320)
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Nearby Trails
- Gail's Trail Alternate 1,043 ft
- Berry Trail 1,155 ft
- Jethros Trail 1,155 ft
- 210 1,270 ft
- Shaker Trail (lower) 1,352 ft
- By TheBikeNerd
NWTA & contributors - #18824 - 762 views
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