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2,119 ft
Distance
188 ft
Climb
00:05:02
Avg time
188 ft
Altitude change
597 ft
Altitude min
785 ft
Altitude max
597 ft
Altitude start
784 ft
Altitude end
8.9%
Grade
1.2%
Grade max
35%
Grade min
2,119 ft
Distance climb
00:05:02
Avg time
Shell Ridge Loop Trail Details
No community description for Shell Ridge Loop Trail trail has been added yet!
AI Generated Description
Shell Ridge Loop Trail is a 2,119 ft popular blue difficulty singletrack trail located near Alamo California. This mountain bike primary trail. On average it takes 5 minutes to complete this trail.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 2 rides
- 9 miles avg distance
All
- 31 rides
- Last: Sep 18, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Shell Ridge 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
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- 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
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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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Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
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BC Backroad Status
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Slope Aspect
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Directions to shell-ridge-loop-trail trailhead
(37.888120, -121.996610)
Photos
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Nearby Trails
- Les Miserables 551 ft
- Sidewinder 1,243 ft
- Shell Ridge Loop Steep Singletrack 1,401 ft
- Stage Road 1,499 ft
- Shell Loop (fairy Lantern) 1,535 ft
- By todd
Trailforks & contributors - #102667 - 922 views
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