7.3 miles
Distance
1,908 ft
Climb
-1,906 ft
Descent
2,389 ft
High Point
2 ft
Altitude change
1,345 ft
Altitude min
2,213 ft
Altitude start
2,215 ft
Altitude end
-59.1%
Grade max
71.6%
Grade min
3 miles
Distance climb
3 miles
Distance down
1 mile
Distance flat

Fun route from parking lot, along Skyline, dipping into fast rollers and fun downhill turns. Climbs midway and to end, whole thing can be done in a bit over an hour.

Detailed Description
Down Up is a 7 mile moderately popular intermediate route located near Redwood City California. This mountain bike primary route can be used one direction and has a moderate overall physical rating. This route includes 9 trails. This route climbs 1,908 ft with a max elevation of 2,389 ft then descends -1,906 ft.

Trail Issues on Route

  • Minor Issue / Yellow: 3 trails (newest: Apr 8, 2026)
Local Trail Association
Local trail association
Midpeninsula Regional Open Space District (www.openspace.org)
Please consider joining or donating to the local riding association to support trail development & maintenance.
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Stats

  • Distance
    7 miles
  • Avg time
    57 min 28 sec
  • Altitude min
    1,345 ft
  • Altitude start
    2,213 ft
  • Altitude end
    2,215 ft
  • Climb
    1,908 ft
  • Descent
    -1,906 ft
  • Grade max
    -59.1%
  • Grade min
    71.6%
  • Distance climb
    3 miles
  • Distance down
    3 miles
  • Distance flat
    1 mile

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Details

  • Riding area
  • Primary Activity
    Mountain Bike
  • Other Activities
    • E-Bike
    • Horse
    • Hike
  • Difficulty rating
    Blue
  • Route Type
    Loop
  • eBike Allowed
  • Bike type
    AM
  • Direction
    One Direction
  • Physical rating
    Moderate
  • Ridelogs
    184
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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
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Flat N NE E SE S SW W NW
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    Recent Trail Reports Along Route

    statustraildateconditiondescription
    Sierra Morena Trail
    Jun 3, 2026 @ 4:44pm (America/Los_Angeles)
    2 days
    All of the wet spots have dried up, go get'em!
    Manzanita
    May 22, 2026 @ 2:24pm (America/Los_Angeles)
    May 22, 2026
    Tree has been cleared
    North Leaf
    Apr 8, 2026 @ 11:19am (America/Los_Angeles)
    Apr 8, 2026
    Methuselah
    Apr 8, 2026 @ 11:19am (America/Los_Angeles)
    Apr 8, 2026
    Large tree blocking most of the trail
    Resolution
    Apr 8, 2026 @ 11:19am (America/Los_Angeles)
    Apr 8, 2026
    more reports »
    • By sheeleyTF Pro & contributors
    • #21002 - 812 views

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