10.1 miles
2,125 ft
-2,124 ft
1,861 ft
High Point

Start out along the relatively flat "Reservoir Race", watching out for the steep cliffs beside the track in some sections. Climb up "Wheely Wavey" to the top of Service Basin Spur (There is a bail out point near the top, to shortcut back down "Busy Beaver" if you've had enough!) Descend the far side of the spur down the fast and flowy "Port Hill" before climbing back up "2 Up". Finally descend the many switchbacks of "Busy Beaver" and return to the first section of "Reservoir Race "via "The Birthday Route"

Local Trail Association
Yack Tracks (www.exploreyackandandah.com.au)
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Trails in Route

Reservoir Race2.2 miles
Wheely Wavey3,852 ft
2Up Track1.0 miles
Busy Beaver1.3 miles
Birthday3,757 ft


  • AKA
    Ground Effect Loop
  • Difficulty rating
  • Route Type
More Stats for Yack Yellow Loop mountain bike route
  • Altitude min
    1,199 ft
  • Altitude start
    1,199 ft
  • Altitude end
    1,200 ft
  • Grade
  • Grade max
  • Grade min
  • Distance climb
    4.6 miles
  • Distance down
    4.7 miles
  • Distance flat
    4,042 ft
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Layers winter
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Trail Style
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Trail transparency

Recent Trail Reports Along Route

Wheely Wavey
Oct 16, 2016 @ 9:45pm
Oct 16, 2016
No tree found
2Up Track
Oct 14, 2016 @ 11:29pm
Oct 14, 2016
No Trees found on traverse
Busy Beaver
Oct 10, 2016 @ 3:53pm
Oct 10, 2016
Trees cleared by Derek the beast reporter
Port Hill
Oct 8, 2016 @ 6:59pm
Oct 8, 2016
Tree down top section near Service Basin
Oct 6, 2016 @ 8:00pm
Oct 6, 2016
Tree moved by riders today
view all reports ยป
  • embed Yack Yellow Loop route on your website
    • Updated on Thu 2016-09-22 @ 9:10pm
    • Submitted on Thu 2016-09-22 @ 9:04pm
    • By rooterc YackTracks YackTracks & contributors
    • #2566 - 21 views
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