618 ft
Distance
2 ft
Climb
-34 ft
Descent
00:00:44
Avg time

140th Details

  • Activities
    • Mountain Bike
    • Hike
    • Trail Running
  • Riding Area
    North SeaTac Park
    Seatac, Washington
  • Difficulty Rating
    Green rate
  • Trail Type
    Singletrack
  • Direction
    Downhill Primary
  • Dogs Allowed
    Yes
  • eBike Allowed
    No
  • Global Ranking
    #109494 in Mountain Biking [+]
    • #78399 in Trail Running
    • #86480 in Hiking
  • Local Popularity
    95 in Mountain Biking [+]
    • 90 in Trail Running
    • 95 in Hiking

No description for 140th trail has been added yet!

140th is a 618 ft popular green singletrack trail located near Seatac Washington. This mountain bike primary trail can be used downhill primary. On average it takes minutes to complete this trail.

Local Trail Association
Traditionally Indigenous Territory
More Stats for 140th mountain bike trail trail
  • Altitude change
    -32 ft
  • Altitude min
    308 ft
  • Altitude max
    340 ft
  • Altitude start
    340 ft
  • Altitude end
    308 ft
  • Grade
    -5.122%
  • Grade max
    -11.86%
  • Grade min
    2.441%
  • Distance climb
    124 ft
  • Distance down
    495 ft
  • Avg time
    00:00:44
  • Avg reverse time
    00:09:51
  • view trail stats
Status:
on Mar 2, 2021
Dry
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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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  • > 96%
  • > 90%
  • > 80%
  • > 70%
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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 ?
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Radar Time
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  • mountain biking recent
  • mountain biking (>6 month)
  • hiking (1 year)
  • moto (1 year)
Activity Recordings
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  • Downhill Ski
  • Backcountry Ski
  • Nordic Ski
  • Snowmobile
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      Directions to 140th trailhead (47.477990, -122.307750)

      Recent Ridelog Activity on Trail

      Past Week
      • 3 rides
      • 8 miles avg distance
      6 Months
      • 12 rides
      • 8 miles avg distance
      All
      • 169 rides
      • Last: Apr 24, 2025

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      Nearby Trails

      North SeaTac Park

      • By mrbeardslyTF Pro & contributors
      • #74680 - 996 views

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