35.6 miles
Distance
5,212 ft
Climb
-5,219 ft
Descent
2 miles
High Point

this is close to what the old fat tire 40 bike race was.

Detailed Description
old fat tire 40 is a 57270 moderately popular intermediate route located near Crested Butte Colorado. This mountain bike only route can be used both directions and has a extreme overall physical rating. This route includes 11 trails. This route climbs 1588.5 with a max elevation of 3245.1 then descends -1590.6.
Local Trail Association
Local trail association
Crested Butte Mountain Bike Association (crestedbuttemountainbike.com)
Please consider joining or donating to the local riding association to support trail development & maintenance.
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Comments






Trails in Route

Details

  • Riding area
  • Primary Activity
    Mountain Bike
  • Difficulty rating
    Blue
  • Route Type
    Loop
  • Direction
    Both Directions
  • Physical rating
    Extreme
More Stats for old fat tire 40 mountain bike route
  • Altitude min
    8,849 ft
  • Altitude start
    8,876 ft
  • Altitude end
    8,868 ft
  • Grade
    -0%
  • Grade max
    -55.7%
  • Grade min
    38.4%
  • Distance climb
    17 miles
  • Distance down
    16 miles
  • Distance flat
    3 miles
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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Inadequate
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Flow (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%
  • bi-directional trail
  • no data
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
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Radar Time
x Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
  • mountain biking recent
  • mountain biking (>6 month)
  • hiking (1 year)
  • moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
  • Downhill Ski
  • Backcountry Ski
  • Nordic Ski
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
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126
youtuber A Crested Butte favorite for mountain bikers |...
A Crested Butte favorite for mountain bikers | Strand
11:46 | 18 | comments: 0 | favs:
May 7, 2022
youtuber CO MTB | Crested Butte | XC at a closed...
CO MTB | Crested Butte | XC at a closed Evolution bike park
15:57 | 94 | comments: 0 | favs:
Sep 12, 2020

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  • By CBMtnBike CBMBA & contributors
  • #33325 - 104 views
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