5 miles
1,471 ft
-1,424 ft
Avg time

Las Trampas Ridge Details

  • Riding Area
    Las Trampas Regional Park
    Alamo, California
  • Difficulty Rating
  • Trail Type
  • Bike Type
    AM, XC
  • Trail Usage
    Biking Primary
  • Direction
    Both Directions
    Popular direction shown
  • Climb Difficulty
    Black Diamond
  • Physical Rating
  • Global Ranking

Mix of fire road and single track across the Las Trampas ridge. Really a mix of all the common east bay trail elements, exposed rocky with wooded and loamy. Fun technical sections, punchy climbs, wide open downhills and some good single track flow. Great views from top from seeing SF and Mount Tam on a clear day to the west, San Pablo Bay to the north and Mount Diablo to the east.

Access Info

Best to ride from North to South. Best to go early in the morning on weekends to avoid hikers and horses.

Local Trail Association
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More Stats for Las Trampas Ridge bike trail
  • Altitude change
    47 ft
  • Altitude min
    1,277 ft
  • Altitude max
    1,804 ft
  • Altitude start
    1,277 ft
  • Altitude end
    1,324 ft
  • Grade
  • Grade max
  • Grade min
  • Distance climb
    3 miles
  • Distance down
    3 miles
  • Distance flat
    878 ft
  • Avg time
  • view trail stats
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view (6)
Layers winter
Trail Style
  • ?
Activity Type
Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
Directions to las-trampas-ridge trailhead (37.840682, -122.058900)
update trails status or condition

Las Trampas Ridge Trail Reports

no reports have been added for Las Trampas Ridge yet, add a trail report.
Trail reports are used to indicate a trails current condition and inform builders and other riders about any issues on a trail.


more »
12 |
Jul 6, 2018 @ 6:29pm
Jul 6, 2018
Las Trampas Ridge, My City
9 |
Jul 6, 2018 @ 6:28pm
Jul 6, 2018
Las Trampas Ridge, My City
15 |
Jul 6, 2018 @ 6:28pm
Jul 6, 2018
Las Trampas Ridge, My City

Routes with this trail

Las Trampas Loop #1
11 miles

2 Reviews & Comments

  • + 1
flag EthanLaek (Feb 8, 2018 at 9:31)
 Trail is not bike legal
  • + 1
flag WillStax (Feb 17, 2018 at 15:17)
 Those portions of the trail that are single track are not legal. The Fire Road stuff is...sad state of affairs in EBRPD. Cows have better access and more rights than we do.

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