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640 ft
Distance
-85 ft
Descent
00:02:07
Avg time
-85 ft
Altitude change
290 ft
Altitude min
375 ft
Altitude max
375 ft
Altitude start
289 ft
Altitude end
-13.3%
Grade
-28.2%
Grade max
-3%
Grade min
617 ft
Distance down
23 ft
Distance flat
00:02:07
Avg time
Descente 4 Details
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Activities
- Mountain Bike
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Riding AreaPortneuf
, Quebec -
Ref Number#4
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Difficulty Rating
-
Local Popularity75 in Mountain Biking
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Global Ranking#64587 in Mountain Biking
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Provincial Ranking#1,034 in Mountain Biking · Quebec
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Trail TypeSingletrack
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DirectionBoth DirectionsPopular Direction Shown
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Dogs AllowedYes
No community description for Descente 4 trail has been added yet!
AI Generated Description
Descente 4 is a 195 m popular black diamond difficulty singletrack trail located near Portneuf Quebec. This mountain bike only trail can be used both directions. On average it takes 2 minutes to complete this trail.
Local Trail Association
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-
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Please consider joining or donating to the local trail association to support
trail development & maintenance.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 6 rides
- 16.0 km avg distance
All
- 64 rides
- Last: Sep 16, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Descente 4 Trail Reports
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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)
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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
Max Vehicle Width
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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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Missing Trails
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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
Direction the slope faces
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Directions to descente-4 trailhead
(46.720290, -71.897460)
Photos
No photos have been added for Descente 4 yet, add a photo.
Videos
2 more »
mtb
47:41 |
138 |
Sep 9, 2024 , Portneuf
mtb
0:07 |
159 |
May 13, 2023 , Portneuf
will-genest
La descente du coude. Aka la roche a Domi
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