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28.1 miles
Distance
6,066 ft
Climb
-6,102 ft
Descent
1,370 ft
High Point
-37 ft
Altitude change
494 ft
Altitude min
576 ft
Altitude start
541 ft
Altitude end
-82.3%
Grade max
55%
Grade min
15 miles
Distance climb
11 miles
Distance down
3 miles
Distance flat
Trail Center de la Semoy Thilay
Detailed Description
Semoy is a 28 mile moderately popular intermediate route located near La Semoy. This mountain bike only route. This route includes 17 trails. This route climbs 6,066 ft with a max elevation of 1,370 ft then descends -6,102 ft.
Trail Issues on Route
- Minor Issue / Yellow: 1 trail (newest: Jul 21, 2026)
Local Trail Association
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Stats
-
Distance28 miles
-
Avg time2 hr 58 min
-
Altitude change-37 ft
-
Altitude min494 ft
-
Altitude start576 ft
-
Altitude end541 ft
-
Climb1 mile
-
Descent-6,102 ft
-
Grade max-82.3%
-
Grade min55%
-
Distance climb15 miles
-
Distance down11 miles
-
Distance flat3 miles
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Trails in Route
| 2 miles | |||||
| 3,438 ft | |||||
| 2 miles | |||||
| 4,711 ft | |||||
| 1 mile | |||||
| 3,983 ft | |||||
| 1 mile | |||||
| 2,585 ft | |||||
| 1 mile | |||||
| 1 mile | |||||
| 2 miles | |||||
| 971 ft | |||||
| 2,936 ft | |||||
| 2 miles | |||||
| 3,409 ft | |||||
| 3,668 ft | |||||
| 3,770 ft |
Details
-
Riding area
-
Primary ActivityMountain Bike
-
Difficulty ratingBlue
-
Bike typeAM
close
3D
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
Max Vehicle Width
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Radar Time
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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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.
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- Singletrack
- Unpaved
Photos
Videos
mtb
OUCH IN THE END - France, La Semoy, Les Racines
trail: Les Racines
3:41 | 66 | comments: 0 | favs:
May 21, 2026
mtb
THAT ONE SLAB - France, La Semoy, Dauphinée (not black)
trail: La Dauphinée
49 | comments: 0 | favs:
May 21, 2026
Recent Trail Reports Along Route
more reports »
- By Bens59
& contributors - #61862 - 638 views
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