1,052 ft
Distance
-163 ft
Descent
00:02:11
Avg time
Trail Supporters, Builders & Maintainers of Boulder Mason Trail

Boulder Mason Details

  • Riding Area
    Evolution Bike Park
    Crested Butte, Colorado
  • Difficulty Rating
  • Trail Type
    Singletrack
  • Trail Usage
    Biking Primary
  • Direction
    Downhill Only
    Popular direction shown
  • Global Ranking
    #20381 in Mountain Biking
  • Local Popularity
    80 in Mountain Biking [+]
    • 5 in Trail Running
    • 5 in Hiking

This is a spur from Avery, and it is rated a single diamond, but it is more difficult and rocky than Avery. If you combine the rocky sections of Avery and condense them, that is Boulder Mason.

Bike Park

More Stats for Boulder Mason bike trail
  • Altitude change
    -163 ft
  • Altitude min
    9,614 ft
  • Altitude max
    9,777 ft
  • Altitude start
    9,777 ft
  • Altitude end
    9,614 ft
  • Grade
    -15.503%
  • Grade max
    -28.331%
  • Grade min
    -1.135%
  • Distance down
    994 ft
  • Distance flat
    58 ft
  • Avg time
    00:02:11
  • view trail stats
Status:
Avg: 4 (1 votes)

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Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • 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 Ridden Direction

The intendid direction a trail should be ridden.

  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction

LEGEND
Trail Difficulties
  • Access Road/Trail
  • White
  • Green
  • Blue
  • Black
  • Double Black Diamond

Trail Report Status
  • Clear / Green
  • Minor Issue / Yellow
  • Significant Issue / Amber
  • Closed or Major Issue / Red

  • Land Owner Overlay
  • Wilderness (typically no bikes in USA)
  • BLM (public)
  • USFS (Wildlife sanctuaries darker than usfs)
  • State land
  • Indigenous
  • Military
Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
  • Map Markers
  • trail Trail Head
  • photo Photo
  • place Directory Listing
  • region Riding Area
  • TTF TTF
  • Parking Parking
  • Viewpoint Viewpoint
  • Information Information
  • Warning Warning
  • Directions Directions
  • Water Fountain/Source Water Fountain/Source
  • Sight Sight
  • Restrooms Restrooms
  • Gate Gate
  • Camping Camping
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Other Other
      Directions to boulder-mason trailhead (38.899408, -106.957301)
      update trails status or condition

      Boulder Mason Trail Reports

      no reports have been added for Boulder Mason yet, add a trail report.
      Trail reports are used to indicate a trails current condition and inform builders and other riders about any issues on a trail.

      Recent Ridelog Activity on Trail

      Past Week
      • 0 rides
      •  
      6 Months
      • 64 rides
      • 14 miles avg distance
      All
      • 148 rides
      •  

      Photos

      no photos have been added for Boulder Mason yet, add a photo.

      Reviews / Comments

      No reviews yet, be the first to write a review or ask a question.
      Use trail reports to comment on trail conditions.


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      Videos

      more »
      US Mountain Bike Championships Mountain Cross
      2:07 | 592 | Jul 28, 2009 , Crested Butte
      Mountain States Cup #4 Mountain Cross
      3:27 | 349 | Jul 23, 2009 , Crested Butte