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1,893 ft
Distance
16 ft
Climb
-142 ft
Descent
00:01:56
Avg time
-126 ft
Altitude change
1,224 ft
Altitude min
1,365 ft
Altitude max
1,349 ft
Altitude start
1,224 ft
Altitude end
-6.6%
Grade
-41.7%
Grade max
6.5%
Grade min
394 ft
Distance climb
1,283 ft
Distance down
217 ft
Distance flat
00:01:56
Avg time
Upper Spiral Details
-
Activities
- Hike
- Trail Running
-
Riding AreaBerkeley
, California -
Difficulty Rating
-
Local Popularity
-
Global Ranking
-
State Ranking
-
Hiking SAC ScaleT2 Mountain Hiking
-
Trail TypeSingletrack
-
DirectionBoth Directions
-
Physical RatingHard
-
Trail VisibilityAlways easy to follow
-
Dogs AllowedYes
-
eBike Allowed
No community description for Upper Spiral trail has been added yet!
AI Generated Description
Upper Spiral is a 1,893 ft blue difficulty singletrack trail located near Berkeley California. This hike primary trail can be used both directions and has a hard overall physical rating. Trail visibility is always easy to follow. On average it takes 1 minutes to complete this trail.
This trail is unsanctioned.
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 6 rides
- 8 miles avg distance
All
- 81 rides
Upper Spiral 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
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.
- most popular
- popular
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
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Activity Recordings
Trailforks uses anonymized public activity data.
?
Activity Recordings
Trailforks uses anonymized public activity data.
?
Winter Trails
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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 upper-spiral trailhead
(37.871370, -122.229220)
Photos
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Videos
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Nearby Trails
- Summit House 1,201 ft
- Knob-jordan Connector 2,064 ft
- Redwood Bend 2,723 ft
- Upper Jordan - Grizzly 2,927 ft
- Grizzly-upper Spiral 3,143 ft
- #675757 - 251 views
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