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2,671 ft
Distance
198 ft
Climb
00:05:58
Avg time
198 ft
Altitude change
3,362 ft
Altitude min
3,560 ft
Altitude max
3,362 ft
Altitude start
3,560 ft
Altitude end
7.4%
Grade
1.4%
Grade max
22.2%
Grade min
2,671 ft
Distance climb
00:05:58
Avg time
Sur les Grès Access Details
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Activities
- Mountain Bike
- E-Bike
- Gravel Bike
- Hike
- Trail Running
-
Riding Area
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Difficulty Rating
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Local Popularity55 in Mountain Biking [+]
- 5 in E-Biking
- 5 in Trail Running
- 90 in Hiking
- 5 in Gravel Biking
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Global Ranking#133529 in Mountain Biking [+]
- #225621 in E-Biking
- #320451 in Trail Running
- #103095 in Hiking
- #52720 in Gravel Biking
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National Ranking#5,434 in Mountain Biking · France [+]
- #16,820 in E-Biking
- #11,947 in Trail Running
- #2,581 in Hiking
- #1,367 in Gravel Biking
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Trail TypeDoubletrack
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Bike TypeAM, XC, Gravel
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DirectionBoth DirectionsPopular Direction Shown
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Climb DifficultyGreen
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Physical RatingEasy
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Dogs AllowedYes
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eBike AllowedYes up to Class 1
Access to Sur les Grès Lookout and start of trail Sur les Grès on the ridge
Access Info
Shared trail. Pedestrians have priority
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 2 rides
- 34 miles avg distance
All
- 9 rides
- Last: Sep 27, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Sur les Grès Access 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)
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.
- most popular
- popular
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches
US Cell Coverage
Legend
Radar Time
Activity Recordings
Trailforks uses anonymized public activity data.
?
Activity Recordings
Trailforks uses anonymized public activity data.
?
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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Service Road Atlas is a free to use, community-driven service for viewing and creating reports on the numerous back-country service roads around B.C. and Alberta.
Slope Aspect
Direction the slope faces
Trails Deemphasized
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Only show trails with no bike usage.
Suggested Layers
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Directions to sur-les-gres-access trailhead
(46.369560, 5.903680)
Photos
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Videos
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Nearby Trails
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- Route Accès La Vie Neuve 3,947 ft
- By FrancoisBM
EnduroJura & contributors - #269845 - 423 views
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