2,802 ft
Distance
12 ft
Climb
-573 ft
Descent
00:08:28
Avg time

4 1/2 Details

  • Riding Area
    San Cristobal
    Santiago
  • Difficulty Rating
  • Trail Type
    Singletrack
  • Bike Type
    DH, AM
  • Trail Usage
    Biking Only
  • Direction
    Downhill Only
    Popular direction shown
  • Dogs Allowed
    Yes
  • TTFs on Trail
    Berm, Drop, Jump, Gap Jump, Rock Garden
  • Global Ranking
    #2876 in Mountain Biking
  • Local Popularity
    90 in Mountain Biking

Loose & technical, big jumps and drops. Has a lot of detours

Local Trail Association
  • Please consider joining or donating to the local riding association to support trail development & maintenance.
    donate to earn trail karma!
More Stats for 4 1/2 bike trail
  • Altitude change
    -561 ft
  • Altitude min
    2,056 ft
  • Altitude max
    2,616 ft
  • Altitude start
    2,616 ft
  • Altitude end
    2,056 ft
  • Grade
    -20.012%
  • Grade max
    -37.268%
  • Grade min
    13.468%
  • Distance climb
    117 ft
  • Distance down
    2,592 ft
  • Distance flat
    93 ft
  • Avg time
    00:08:28
  • Avg reverse time
    00:00:05
  • view trail stats
Status:
on Apr 5, 2019
Very Dry
Avg: 5 (2 votes)

view (415)
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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
Trail Ridden Direction
Trailforks scans users ridelogs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
Trail Last Ridden
Trailforks scans ridelogs 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 intendid direction a trail should be ridden.
  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction
ContributeDetails
Colors indicate trail is missing specified detail.
  • Description
  • Photos
  • Description & Photos
  • Videos
Trail Popularity ?
Trailforks scans ridelogs 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 rides = more kinetic energy = warmer colors.
  • most popular
  • popular
  • less popular
  • not popular

LEGEND
Trail Difficulties
  • Access Road/Trail
  • White
  • Green
  • Blue
  • Black
  • Double Black Diamond

Trail Report Status
  • Clear / Green
  • Minor Issue / Yellow
  • Significant Issue / Amber
  • Closed

  • Land Owner Overlay
  • Wilderness (typically no bikes in USA)
  • BLM (public)
  • USFS (Wildlife sanctuaries darker than usfs)
  • State land
  • Indigenous
  • Military
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
  • Map Markers
  • trail Trail Head
  • photo Photo
  • place Directory Listing
  • region Riding Area
  • TTF TTF
  • Parking Parking
  • Viewpoint Viewpoint
  • Information Information
  • Warning Warning
  • Directions Directions
  • Water Fountain/Source Water Fountain/Source
  • Sight Sight
  • Restrooms Restrooms
  • Gate Gate
  • Camping Camping
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Table or Bench eBike Charging Point
  • Other Other
      Directions to 4-1-2 trailhead (-33.421849, -70.627190)
      update trails status or condition

      4 1/2 Trail Reports

      statusdatedescription
      Apr 5, 2019 @ 9:44am
      Apr 5, 2019
      Mucho barro al comienzo por el riego, desde la mitad ningún problema
      Jan 24, 2019 @ 12:29pm
      Jan 24, 2019
      Aún quedaba un poco de barro ayer
      Jan 21, 2019 @ 8:01am
      Jan 21, 2019
      Barro al comienzo
      Jan 10, 2019 @ 2:18pm
      Jan 10, 2019
      seco
      Dec 30, 2018 @ 12:16pm
      Dec 30, 2018
      Muy suelto
      view all reports »

      Recent Ridelog Activity on Trail

      Past Week
      • 5 rides
      • 16 miles avg distance
      6 Months
      • 122 rides
      • 14 miles avg distance
      All
      • 396 rides
      •  

      Photos

      more »
      1 |
      Apr 16, 2019 @ 12:09pm
      Apr 16, 2019
      26 |
      Nov 28, 2018 @ 7:09am
      Nov 28, 2018
      13 |
      Nov 28, 2018 @ 7:09am
      Nov 28, 2018
      14 |
      Nov 28, 2018 @ 7:08am
      Nov 28, 2018

      Reviews / Comments

      No reviews yet, be the first to write a review or ask a question.
      Use trail reports to comment on trail conditions.


      Post a Comment



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      Videos

      more »
      tes con drone
      0:18 | 22 | Nov 28, 2018 , Santiago
      Francisco Cañas
      0:08 | 319 | Aug 25, 2013 , Santiago
      Pista de DH 4-1/2 Cerro San Cristobal
      2:33 | 215 | Aug 19, 2013 , Santiago
      Piedra 4 1/2
      0:11 | 173 | Oct 9, 2013 , Santiago
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