6.4 miles
Distance
605 ft
Climb
-1,970 ft
Descent
01:03:52
Avg time
Supporters, Builders, Maintainers & Land Managers of Sourdough (North) Trail

  • USFS
    Land Manager

Sourdough (North) Details

  • Activities
    • Mountain Bike
    • Hike
    • Trail Running
    • Snowshoe
    • Nordic Ski
  • Riding Area
  • Ref Number
    #835
  • Difficulty Rating
  • Voted Difficulty
    Black Diamond (1 vote)
  • Hiking SAC Scale
    T1 Hiking
  • Trail Type
    Singletrack
  • Bike Type
    AM, Fat
  • Direction
    Both Directions
  • Climb Difficulty
    Black Diamond
  • Physical Rating
    Hard
  • Dogs Allowed
    Yes
  • eBike Allowed
  • Global Ranking
    #38110 in Mountain Biking
  • Local Popularity
    70 in Mountain Biking [+]
    • 5 in Trail Running
    • 40 in Hiking
    • 5 in Snowshoeing
    • 5 in Skiing
  • Land Manager

This is considered North Sourdough. This side is a bit less used and it shows. Some areas can be a little overgrown, loose and technical. Going from north to South is climbing and South to North is more downhill. Lots of rocky trail with some short sweet flowy spots. Pads are a good idea as keeping a little momentum makes it ride better but can get out of hand real fast.

Great fat bike trail, especially from Peaceful Valley to Beaver Res Road.

Local Trail Association
Traditionally Indigenous Territory
More Stats for Sourdough (North) mountain bike trail trail
  • Altitude change
    -1,365 ft
  • Altitude min
    8,698 ft
  • Altitude max
    10,068 ft
  • Altitude start
    10,063 ft
  • Altitude end
    8,698 ft
  • Grade
    -4.069%
  • Grade max
    -34.902%
  • Grade min
    25.031%
  • Distance climb
    2 miles
  • Distance down
    4 miles
  • Distance flat
    2,233 ft
  • Avg time
    01:03:52
  • Avg reverse time
    01:46:24
  • view trail stats
Status:
on May 25, 2021
Avg: 3.15 (6 votes)

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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Ridden Direction
Trailforks scans users ridelogs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
Trail Last Ridden
Trailforks scans ridelogs to determine the last time a trail was ridden.
  • < 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
Contribute Details
Colors indicate trail is missing specified detail.
  • Description
  • Photos
  • Description & Photos
  • 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.
  • most popular
  • popular
  • less popular
  • not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches

Radar Time
      Directions to sourdough-north trailhead (40.081180, -105.534320)
      update trails status or condition

      Sourdough (North) Trail Reports

      statusdatedescription
      May 25, 2021 @ 8:26am
      May 25, 2021
      Trails are open. Please update conditions if you ride.
      Mar 30, 2021 @ 5:24pm
      Mar 30, 2021
      reporter From Brainard, the trail is packed but has an uncomfortable amount of heel divots and post holes past the SSV intersection to the dry pond. From...
      Nov 10, 2020 @ 12:00am
      Nov 10, 2020
      reporter Trail is open. If you ride, please update conditions.
      Nov 9, 2020 @ 1:04pm
      Nov 9, 2020
      reporter Trail will open 11/10
      Nov 9, 2020 @ 1:02pm
      Nov 9, 2020
      reporter
      view all reports »

      Recent Ridelog Activity on Trail

      Past Week
      • 2 rides
      • 18 miles avg distance
      6 Months
      • 12 rides
      • 16 miles avg distance
      All
      • 48 rides
      •  

      Photos

      more »
      10 |
      Jan 7, 2021 @ 3:43pm
      Jan 7, 2021
      10 |
      Jan 7, 2021 @ 3:42pm
      Jan 7, 2021
      77 |
      Jul 8, 2019 @ 8:22pm
      Jul 8, 2019
      309 |
      Jul 23, 2013 @ 11:14pm
      Jul 23, 2013

      Routes with this trail

      more »
      titleratingdistance
      South Saint Vrain - Figure 8 featured
      16 miles
      South St Vrain - Figure 8 and a Half
      28 miles
      SSV Winter Figure 8
      14 miles
      Fatbike Little Enduro featured
      5 miles

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