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8.3 miles
Distance
2,290 ft
Climb
-2,288 ft
Descent
2 miles
High Point
2 ft
Altitude change
9,643 ft
Altitude min
9,643 ft
Altitude start
9,646 ft
Altitude end
-76.8%
Grade max
96.2%
Grade min
4 miles
Distance climb
4 miles
Distance down
2,238 ft
Distance flat
No description for Trail 403 route has been added yet! Submit one here.
Detailed Description
Trail 403 is a 8 mile popular expert route located near Crested Butte Colorado. This hike primary route. This route includes 1 trails. This route climbs 2,290 ft with a max elevation of 11,385 ft then descends -2,288 ft.
Trail Issues on Route
- Significant Issue / Amber: 1 trail (newest: Sep 26, 2026)
Local Trail Association
Please consider joining or donating to the local riding association to support trail development & maintenance.
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Stats
-
Distance8 miles
-
Altitude change2 ft
-
Altitude min9,643 ft
-
Altitude start9,643 ft
-
Altitude end9,646 ft
-
Climb2,290 ft
-
Descent-2,288 ft
-
Grade max-76.8%
-
Grade min96.2%
-
Distance climb4 miles
-
Distance down4 miles
-
Distance flat2,238 ft
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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Snow Cover Partial
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
- Dry
- Very Dry
Trail Flow (Ridden Direction)
Trailforks scans users activity logs 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 users are riding a trail in its intended direction.
The colour categories are based on what percentage of users are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Used
Trailforks scans activity logs 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 activity logs 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 activities = more kinetic energy = warmer colors.
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- popular
- less popular
- not popular
ATV/ORV/OHV Filter
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Activity Recordings
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Activity Recordings
Trailforks uses anonymized public activity data.
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Winter Trails
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A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where users jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status
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Slope Aspect
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Photos
Videos
youtuber
![Ripping 403 Blind | A True Crested Butte Classic]()
mtb
Ripping 403 Blind | A True Crested Butte Classic
trail: Trail 403
6:48 | 649 | comments: 0 | favs:
Dec 5, 2019
Recent Trail Reports Along Route
| status | trail | date | condition | description |
|---|---|---|---|---|
Sep 26, 2026 @ 10:33pm (America/Denver) Sep 26, 2026 | Large tree down blocking trail. Requires walking around. Chainsaw needed. |
- By maddy03
& contributors - #37899 - 1,044 views
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