6 miles
1,399 ft
-554 ft
Avg time
Trail Supporters, Builders & Maintainers of Sourdough Trail

Sourdough Details

  • Riding area
    Ward, Colorado
  • Difficulty rating
  • Trail type
  • Trail Usage
  • Direction
    Both Directions
  • Climb Difficulty
  • Physical rating
  • TTFs on trail
    Rock Garden
  • Global Ranking

If you like rocks and chunky trails you will love this one. If you're looking for a smooth flow trail, this is not it. Some roots, lots of rocks, some loose some embedded. It's listed as a black diamond and it can feel that way if you are not taking any breaks but if you take breaks and pace yourself, an intermediate rider with decent bike handling skills can do just fine with walking an occasional feature.

Be sure to pack a rain jacket, I almost always get a little rain when I ride this trail. The weather here can be fickle.

Local Trail Association
More Stats for Sourdough mountain bike trail
  • Altitude change
    846 ft
  • Altitude min
    9,214 ft
  • Altitude max
    10,295 ft
  • Altitude start
    9,214 ft
  • Altitude end
    10,060 ft
  • Grade
  • Grade max
  • Grade min
  • Distance climb
    4 miles
  • Distance down
    2 miles
  • Distance flat
    1,431 ft
  • Avg time
  • Avg reverse time
  • view trail stats
on Jun 3, 2018
Avg: 3.5 (4 votes)

view (52)
Layers winter
Trail Style
  • ?
Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
Directions to sourdough-13770 trailhead (40.027890, -105.524910)
update trails status or condition

Sourdough Trail Reports

Jun 3, 2018 @ 9:19am
Jun 3, 2018
Good to go! Only a few snow patches left.
Jan 28, 2018 @ 10:34am
Jan 28, 2018
Packed to wind-blown snow 60% ridable going north and 85% ridable going south on a fat bike with 5 inch tires.
Sep 18, 2017 @ 9:32am
Sep 18, 2017
view all reports »


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Routes with this trail

South Saint Vrain - Figure 8
16 miles
Sourdough South to North
13 miles

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