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Trail Conditions
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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
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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.
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Activity Recordings
Trailforks uses anonymized public activity data.
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Winter Trails
Warning
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
![map legend]()
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
Trails are shown in grey.
Only show trails with no bike usage.
Suggested Layers
Based on selected activity type
Save the current map location and zoom level as your default home location whenever this page is loaded.
SaveThoiry trails and routes are listed on Trailforks with interactive trail maps, difficulty ratings, photos, and user-reported trail conditions. Supported activity types include Mountain Biking, E-Biking, Hiking and Trail Running.
This is an auto-generated description of Thoiry.
Login or register to submit a custom description.
This region uses the Uk/Euro style trail grading system.
Trail info last updated
Activities Click to view
- Mountain Bike
6 trails
- E-Bike
6 trails
- Horse
0 trails
- Hike
3 trails
- Trail Running
3 trails
- Dirtbike/Moto
0 trails
- Observed Trials
0 trails
- ATV/ORV/OHV
0 trails
Region Details
- 2
- 3
- 1
Region Status
Caution as of 19 hoursStats
- Avg Trail Rating
- Trails (view details)
- 6
- Trails Mountain Bike
- 6
- Trails E-Bike
- 6
- Trails Hike
- 3
- Trails Trail Running
- 3
- Total Distance
- 3 miles
- Total Descent Distance
- 3 miles
- Total Descent
- 2,558 ft
- Total Vertical
- 983 ft
- Highest Trailhead
- 2,901 ft
- Reports
- 91
- Photos
- 10
- Completed Counter
- 116
Popular Thoiry Mountain Biking Trails
• 70 ★ 3.5 • 3,442 ft • 0 ft • 28 •
Départ par une piste large avant de prendre un sentier dans une forêt dense. Après un virage gauche, un petit pédalage permet de rejoindre un sentier en chemin creux. Par la suite, alternance de sections en creux larges, et de...
• 85 ★ 4.0 • 2,986 ft • 30 ft • 26 •
A la suite de "Thoiry DH", le long de la clairière puis dans les bois jusqu'à rejoindre Sergy Haut
• 35 ★ 1.0 • 1,709 ft • 326 ft • 16 •
Sentier simple et linéaire en descente. Pas mal de poussage en montée, mais permet de rejoindre la route forestière
• 50 ★ 0.0 • 1 mile • 0 ft • 11 •
Moderately popular blue difficulty singletrack. This mountain bike primary trail can be used both directions. On average it takes 7 minutes to complete this trail.
• 100 ★ 4.0 • 1,768 ft • 0 ft • 8 •
Nouveau sentier depuis le captage de la source, le long du ruisseau (rive gauche, puis droite) jusqu'à sa perte, ensuite dans le bois, passer un sentier large et continuer dans la ligne de pente.
• 20 ★ 3.5 • 1,804 ft • 0 ft • 6 •
Descente le long du ruisseau asséché du Creux du Loup. Départ par un tout schuss, puis quelques drops, vient ensuite une partie plus rocailleuse avec du pilotage, et finalement une partie plus rapide avec quelques drops et sauts.
Photos of Thoiry Mountain Bike
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Thoiry Dh | Sep 19, 2026 @ 2:12pm (Europe/Zurich) 19 hours | Very Dry | JeremieZ | ||
| Thoiry DH épilogue | Sep 19, 2026 @ 2:12pm (Europe/Zurich) 19 hours | Very Dry | JeremieZ | ||
| Le Ruisseau Pourpre | Aug 2, 2026 @ 8:40am (Europe/Paris) Aug 1, 2026 | Variable | tonio73 | ||
| Creux du Loup "La source se perd" | May 17, 2026 @ 4:36pm (Europe/Paris) May 17, 2026 | Ideal | tonio73 | ||
| Jonction Creux du Loup à Route Forestière | May 17, 2026 @ 4:36pm (Europe/Paris) May 17, 2026 | Ideal | tonio73 | ||
| Les morènes | Jun 5, 2023 @ 10:44am Jun 5, 2023 | Wet | tonio73 |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| JeremieZ | add | report | activity #104145484 and 1 more | Sep 19, 2026 @ 11:30am 12 hours |
| JeremieZ | add | report | activity #103176192 and 1 more | Sep 6, 2026 @ 6:27am Sep 6, 2026 |
| tonio73 | add | report | activity #100562896 | Aug 2, 2026 @ 4:49am Aug 2, 2026 |
| tonio73 | add | report | activity #94926468 and 2 more | May 17, 2026 @ 11:45am May 17, 2026 |
| Timon27 | wishlist | trail | activity #88673133 and 2 more | Feb 10, 2026 @ 6:20am Feb 10, 2026 |
Recent Comments
| username | type | title | comment | date |
|---|---|---|---|---|
| trail | No obvious drop in from the Route Forestiere | Apr 17, 2022 @ 10:33am Apr 17, 2022 |
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | activity logs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 6 | 3 miles | 2,559 ft | 3 miles | 984 ft | #10,222 | #698 | 10 | 91 | 294 | ||
| E-Bike | 6 | 3 miles | 2,559 ft | 3 miles | 984 ft | #8,157 | #752 | 91 | 71 | |||
| Hike | 3 | 2 miles | 1,168 ft | 1 mile | 981 ft | #13,407 | #907 | 84 | 40 | |||
| Trail Running | 3 | 2 miles | 1,168 ft | 1 mile | 981 ft | #12,946 | #870 | 84 | 23 |
Frequently Asked Questions
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What are the highest rated mountain biking trails in Thoiry?
The highest rated mountain biking trails in Thoiry are:
- Creux du Loup "La source se perd" (4/5)
- Thoiry DH épilogue (4/5)
- Thoiry Dh (3.9/5)
- Le Ruisseau Pourpre (3.8/5)
- Jonction Creux du Loup à Route Forestière (3.6/5)
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Where can I park to ride in Thoiry?
Check the Thoiry trail map for trailhead and parking information. Community members regularly update access and parking details for trails in the area.
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What is the longest trail in Thoiry?
The longest trail in Thoiry is Les morènes at 1.0 mile. View all trails sorted by distance.
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How many trails are in Thoiry?
Thoiry has a total of 6 trails. Browse top mountain biking trails in Thoiry to find detailed information including difficulty ratings, distances, and trail conditions.
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Which trail has the most elevation gain in Thoiry?
The trail with the most elevation gain in Thoiry is Jonction Creux du Loup à Route Forestière with 326 ft of elevation gain. View all trails sorted by elevation gain.
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Which trail has the most elevation descent in Thoiry?
The trail with the most elevation descent in Thoiry is Les morènes with 909 ft of elevation descent. View all trails sorted by elevation descent.
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What activities are most popular in Thoiry?
Thoiry supports the following activities: Mountain Biking, E-Biking, Horseback, Hiking, Trail Running, Dirtbiking, Observed Trials, ATVing/Offroading.
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What are the steepest mountain biking trails in Thoiry?
The steepest mountain biking trail in Thoiry is Jonction Creux du Loup à Route Forestière with an average grade of 19.1%. View all trails sorted by grade.
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Are the trails open in Thoiry?
The overall region status for Thoiry is Minor Issue / Yellow. Out of 6 trails:
- Clear / Green: 4
- Minor Issue / Yellow: 1
- Significant Issue / Amber: 1
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What are the trail conditions in Thoiry?
Based on trail reports from the past week in Thoiry:
- Very Dry: 2 trails
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Can I ride an ebike in Thoiry?
Yes, Thoiry supports e-bike riding. There are 6 trails in Thoiry that allow e-bikes. Check the e-bike trails listing for specific trail access details and any local regulations.
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What are the most popular Strava Segments in Thoiry?
The most popular Strava segments in Thoiry are:
- Thoiry Downhill (188 athletes)
- Dh Les Morènes court (71 athletes)
- DH les Morènes sans fils électriques (69 athletes)
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What are the most popular mountain biking trails in Thoiry?
The most popular mountain biking trails in Thoiry are:
- Thoiry DH épilogue
- Creux du Loup "La source se perd"
- Le Ruisseau Pourpre
- Thoiry Dh
- Jonction Creux du Loup à Route Forestière
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What are the best beginner ride trails in Thoiry?
The best beginner mountain biking trails in Thoiry are: View all beginner mountain biking trails in Thoiry.
- By timesickness & contributors
- Admins: Whipperman, freerider48, Tintin916, CaptainSociss
- #38130 - 1,520 views
- thoiry activity log | embed map of Thoiry mountain bike trails |
Downloading of trail gps tracks in kml & gpx formats is enabled for Thoiry.
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