7.8 miles
Distance
1,767 ft
Climb
-1,767 ft
Descent
2 miles
High Point
6,872 ft
Altitude min
6,872 ft
Altitude start
6,873 ft
Altitude end
-75.5%
Grade max
44.6%
Grade min
4 miles
Distance climb
3 miles
Distance down
1,913 ft
Distance flat

Sometimes all you need is half the shaft.

Detailed Description
Half-Shaft is a 8 mile moderately popular expert route located near Bozeman Montana. This mountain bike only route. This route includes 1 trails. This route climbs 1,767 ft with a max elevation of 8,288 ft then descends -1,767 ft.

Trail Issues on Route

  • Significant Issue / Amber: 1 trail (newest: May 26, 2026)
Local Trail Association
Local trail association
Gallatin Valley Bicycle Club (gallatinvalleybicycleclub.org)
Please consider joining or donating to the local riding association to support trail development & maintenance.
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Stats

  • Distance
    8 miles
  • Altitude min
    6,872 ft
  • Altitude start
    6,872 ft
  • Altitude end
    6,873 ft
  • Climb
    1,767 ft
  • Descent
    -1,767 ft
  • Grade max
    -75.5%
  • Grade min
    44.6%
  • Distance climb
    4 miles
  • Distance down
    3 miles
  • Distance flat
    1,913 ft

3 Reviews & Comments


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Trails in Route

Shafthouse3 miles

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Trail Conditions
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  • Snow Groomed
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    Recent Trail Reports Along Route

    statustraildateconditiondescription
    Shafthouse
    May 26, 2026 @ 9:53am (America/Denver)
    May 26, 2026
    Lots of large trees blocking the trail and significant snow drifts on the north side starting about 3/4 of the way to the top. South side facing fairy lake is clear and dry
    more reports »
    • By rootracerTF Pro & contributors
    • #52107 - 443 views

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