1.4 miles
Distance
111 ft
Climb
-9 ft
Descent
00:12:49
Avg time

4.5 km Loop Details

  • Activities
    • Mountain Bike
    • Hike
    • Trail Running
  • Riding Area
    North Bivouac
    Anchorage, Alaska
  • Difficulty Rating
  • Trail Type
    Mixed
  • Bike Type
    XC
  • Direction
    Both Directions
  • Dogs Allowed
    Yes
  • Global Ranking
    #158784 in Mountain Biking [+]
    • #73492 in Trail Running
  • Local Popularity
    25 in Mountain Biking [+]
    • 5 in Trail Running
    • 5 in Hiking

No description for 4.5 km Loop trail has been added yet! Submit one here.

4.5 km Loop is a 1 mile less popular green mixed trail located near Anchorage Alaska. This mountain bike primary trail can be used both directions. On average it takes 12 minutes to complete this trail.

This trail is unsanctioned.

Traditionally Indigenous Territory
More Stats for 4.5 km Loop mountain bike trail trail
  • Altitude change
    102 ft
  • Altitude min
    334 ft
  • Altitude max
    439 ft
  • Altitude start
    337 ft
  • Altitude end
    440 ft
  • Grade
    1.4%
  • Grade max
    -1.1%
  • Grade min
    18.3%
  • Distance climb
    4,183 ft
  • Distance down
    1,335 ft
  • Distance flat
    1,886 ft
  • Avg time
    00:12:49
  • Avg reverse time
    00:34:15
  • view trail stats
Status:
on Dec 14, 2022
Snow Covered
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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Inadequate
  • 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 riders are riding a trail in its intended direction.
  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
  • bi-directional trail
  • no data
Trail Last Ridden
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  • < 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
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  • Description
  • Photos
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  • 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.
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Radar Time
x Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
  • mountain biking recent
  • mountain biking (>6 month)
  • hiking (1 year)
  • moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
  • Downhill Ski
  • Backcountry Ski
  • Nordic Ski
  • Snowmobile
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      Directions to 4-5-km-loop trailhead (61.166380, -149.758230)
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      4.5 km Loop Trail Reports

      statusdatedescription
      Dec 14, 2022 @ 2:17pm
      Dec 14, 2022
      Trail too soft for bike/run traffic
      Feb 17, 2021 @ 8:33pm
      Feb 17, 2021
      view all reports »

      Recent Ridelog Activity on Trail

      Past Week
      • 1 rides
      • 12 miles avg distance
      6 Months
      • 2 rides
      • 15 miles avg distance
      All
      • 16 rides
      • Last: Jan 29, 2023

      Photos

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