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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.
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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.
SaveGrenoble 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, Trail Running, Adaptive Biking, Horseback, Dirtbiking, Observed Trials and ATVing/Offroading. Popular destinations include Les 4 Seigneurs.
This is an auto-generated description of Grenoble.
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
69 trails
- E-Bike
69 trails
- Adaptive Bike
9 trails
- Horse
3 trails
- Hike
44 trails
- Trail Running
44 trails
- Dirtbike/Moto
1 trails
- Observed Trials
1 trails
- ATV/ORV/OHV
1 trails
Region Details
- 21
- 4
- 11
- 6
- 2
Region Status
Open as of 3 days
Trail Running Stats
- Global Ranking
- #1,494
- State Ranking
- #36
- Trails (view details)
- 44
- Trails Mountain Bike
- 69
- Trails E-Bike
- 69
- Trails Gravel Bike
- 18
- Trails Adaptive Bike
- 9
- Trails Winter Fat Bike
- 3
- Trails Horse
- 3
- Trails Hike
- 44
- Trails Trail Running
- 44
- Trails Dirtbike/Moto
- 1
- Trails Observed Trials
- 1
- Trails ATV/ORV/OHV
- 1
- Total Distance
- 45 miles
- Total Descent Distance
- 21 miles
- Total Descent
- 11,814 ft
- Total Vertical
- 2,795 ft
- Reports
- 631
- Completed Counter
- 667
Sub Regions
-
Les 4 Seigneurs
- 2
- 11
- 14
- 11
Popular Grenoble Trail Running Trails
• 95 ★ 0.0 • 3,947 ft • 153 ft • 41 • • hike
Green difficulty singletrack. This hike primary trail can be used both directions and has a easy overall physical rating. Trail visibility is always easy to follow.
• 95 ★ 0.0 • 2,238 ft • 574 ft • 25 • • hike
Green difficulty singletrack. This hike primary trail can be used both directions and has a easy overall physical rating. Trail visibility is always easy to follow.
• 60 ★ 0.0 • 1 mile • 75 ft • 9 • • hike
Moderately popular blue difficulty alpine singletrack. This hike primary trail can be used both directions. On average it takes 7 minutes to complete this trail.
• 70 ★ 5.0 • 1,703 ft • 0 ft • 8 • • hike
Comme la partie haute, peu intéressante Like the upper part, not very interesting
• 80 ★ 2.0 • 3,648 ft • 0 ft • 7 • • hike
Chemin assez facile, avec une petite partie technique au milieu (marches), pas trop de flow
• 65 ★ 5.0 • 2,628 ft • 0 ft • 6 • • hike
Peu interressant, peud e flow, droit. Le denivelé se perd rapidement Not very interesting, little flow, straight. The levelling is quickly lost
• 55 ★ 3.0 • 1,706 ft • 0 ft • 6 • • hike
Sentier court mais intéressant dans sa partie supérieure avec une dizaine de virages en escalier, puis plus classique avec la possibilité de simuler deux, trois épingles au lieu de tirer tout droit. Fiche créée par Felix de la...
• 40 ★ 4.0 • 4,429 ft • 42 ft • 3 • • hike
Liason des 4 seignieurs, rapide un peu fun
Photos of Grenoble
Videos of Grenoble
mtb
572 |
Sep 5, 2017
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Champaney | Sep 6, 2026 @ 6:11pm (Europe/Monaco) 3 days | Very Dry | AppleNick | ||
| Liaison Camp de poisat | Sep 6, 2026 @ 6:11pm (Europe/Monaco) 3 days | Very Dry | AppleNick | ||
| Liaison Romage | Sep 6, 2026 @ 6:11pm (Europe/Monaco) 3 days | Very Dry | AppleNick | ||
| Champaney Lower | Sep 6, 2026 @ 6:11pm (Europe/Monaco) 3 days | Very Dry | AppleNick | ||
| Bel-Air | Sep 6, 2026 @ 6:11pm (Europe/Monaco) 3 days | Very Dry | AppleNick | ||
| Liaison Du Milieu 4 seigneurs | Sep 2, 2026 @ 6:42pm (Europe/Monaco) Sep 2, 2026 | Dry | AppleNick | ||
| Pr du Fort | Aug 26, 2026 @ 9:41am (Europe/Paris) Aug 26, 2026 | Wet | ArthurNT2DT5 | ||
| La Rochette | Jul 29, 2026 @ 4:25pm (Europe/Monaco) Jul 29, 2026 | Ideal | Ratus-Alpha | ||
| Mur de Karl Marx | Jul 17, 2026 @ 6:02pm (Europe/Monaco) Jul 17, 2026 | Ideal | gabrielbps | ||
| Blairo | Jul 16, 2026 @ 9:04pm (Europe/Monaco) Jul 16, 2026 | Very Dry | AppleNick |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| AppleNick | add | report | activity #103266026 and 10 more | Sep 7, 2026 @ 9:00am 2 days |
| AppleNick | add | report | activity #102940179 and 9 more | Sep 2, 2026 @ 10:30pm Sep 2, 2026 |
| AppleNick | comment | report | activity #102510269 | Aug 28, 2026 @ 6:21am Aug 28, 2026 |
| provencemb | comment | report | activity #102471274 | Aug 27, 2026 @ 1:33pm Aug 27, 2026 |
| AppleNick | add | report | activity #102446630 and 7 more | Aug 27, 2026 @ 7:36am Aug 27, 2026 |
Recent Comments
| username | type | title | comment | date |
|---|---|---|---|---|
| report | Et quand c’est pas des troncs , ils mettent... | Aug 28, 2026 @ 6:21am Aug 28, 2026 | ||
| report | Puré quel enfer, y'en a qui s'enmerde vraiment | Aug 27, 2026 @ 1:33pm Aug 27, 2026 | ||
| report | Yep, ça commence à être limite trop... | Apr 9, 2026 @ 12:49pm Apr 9, 2026 | ||
| report | Non, plus de ruisseau, faut bien viser... | Mar 4, 2026 @ 9:18am Mar 4, 2026 | ||
| report | Il n'y a plus de ruisseau juste avant la route... | Mar 3, 2026 @ 1:54pm Mar 3, 2026 |
Local Badges
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Epic Trail Running Climb 2k22 awarded -
Climbing 10k Badge13 awarded -
Trail Running 100k Badge1 awarded -
Big Trail Run 30k10 awarded -
Epic Trail Run 50k3 awarded -
Top 10 Trails0 awarded
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | activity logs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 69 | 52 miles | 20,472 ft | 28 miles | 3,930 ft | #1,796 | #35 | 84 | 771 | 12,443 | ||
| E-Bike | 69 | 52 miles | 20,472 ft | 28 miles | 3,930 ft | #1,103 | #83 | 760 | 1,253 | |||
| Gravel Bike | 18 | 33 miles | 1,345 ft | 10 miles | 2,776 ft | #1,565 | #12 | 40 | ||||
| Adaptive Bike | 9 | 25 miles | 807 ft | 9 miles | 2,776 ft | #244 | #11 | 37 | ||||
| Winter Fat Bike | 3 | 21 miles | 371 ft | 8 miles | 167 ft | #1,565 | #12 | |||||
| Horse | 3 | 4 miles | 817 ft | 5,279 ft | 2,520 ft | #414 | #14 | 130 | ||||
| Hike | 44 | 45 miles | 11,814 ft | 21 miles | 2,795 ft | #1,889 | #41 | 631 | 312 | |||
| Trail Running | 44 | 45 miles | 11,814 ft | 21 miles | 2,795 ft | #1,494 | #36 | 631 | 1,116 | |||
| Dirtbike/Moto | 1 | 2 miles | 131 ft | 2,510 ft | 781 ft | #331 | #7 | 130 | 1 | |||
| Observed Trials | 1 | 2 miles | 131 ft | 2,510 ft | 781 ft | #71 | #8 | |||||
| ATV/ORV/OHV | 1 | 2 miles | 131 ft | 2,510 ft | 781 ft | #219 | #6 | 130 |
Frequently Asked Questions
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What are the best places to run in Grenoble?
Grenoble has 1 areas to explore for trail running. The top rated areas are:
▼
What are the highest rated trail running trails in Grenoble?
The highest rated trail running trails in Grenoble are:
- Montée de Lomme (0/5)
- Montée des Dauphins (0/5)
- Pr du Fort (0/5)
- La Cuche (0/5)
- Coupe Sabre (0/5)
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Where can I park to run in Grenoble?
There are 8 parking locations listed in Grenoble. The most popular parking spots are: View all parking and trailhead locations on the map to plan your visit.
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What is the longest trail in Grenoble?
The longest trail in Grenoble is La Cuche at 2.3 miles. View all trails sorted by distance.
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What are the best & highest rated hiking trails in Grenoble?
The best hiking trails in Grenoble are: View all hiking trails sorted by popularity score.
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How many trails are in Grenoble?
Grenoble has a total of 71 trails. Of those, 44 are designated for trail running. Browse top trail running trails in Grenoble to find detailed information including difficulty ratings, distances, and trail conditions.
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Which trail has the most elevation gain in Grenoble?
The trail with the most elevation gain in Grenoble is Montée des Dauphins with 574 ft of elevation gain. View all trails sorted by elevation gain.
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Which trail has the most elevation descent in Grenoble?
The trail with the most elevation descent in Grenoble is La Cuche with 2,385 ft of elevation descent. View all trails sorted by elevation descent.
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What activities are most popular in Grenoble?
Grenoble supports the following activities: Mountain Biking, E-Biking, Adaptive Biking, Horseback, Hiking, Trail Running, Dirtbiking, Observed Trials, ATVing/Offroading.
▼
What are the steepest trail running trails in Grenoble?
The steepest trail running trail in Grenoble is Montée des Dauphins with an average grade of 21.5%. View all trails sorted by grade.
▼
Are there any trails with scenic viewpoints in Grenoble?
Yes, there are 1 scenic viewpoints marked along trails in Grenoble. Some popular viewpoints include: Explore more points of interest to find trails with the best views.
▼
Are the trails open in Grenoble?
The overall region status for Grenoble is Clear / Green. Out of 52 trails:
- Clear / Green: 46
- Minor Issue / Yellow: 4
- Significant Issue / Amber: 1
- Closed: 1
▼
What are the trail conditions in Grenoble?
Based on trail reports from the past week in Grenoble:
- Very Dry: 10 trails
- Dry: 2 trails
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What is the highest summit in Grenoble?
The highest summit in Grenoble is Grande Lance de Domène at 9,068 ft elevation.
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What trails are closed in Grenoble?
There are currently 1 closed trails in Grenoble. The breakdown of all trail statuses is:
- Clear / Green: 46
- Minor Issue / Yellow: 4
- Significant Issue / Amber: 1
- Closed: 1
▼
Are there accessible or adaptive trails in Grenoble?
Yes, there are 9 accessible/adaptive trails in Grenoble. View all adaptive trails in Grenoble for specific accessibility information.
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What are the most popular trail running trails in Grenoble?
The most popular trail running trails in Grenoble are: View all trail running trails sorted by popularity.
▼
What are the best beginner trail run trails in Grenoble?
The best beginner trail running trails in Grenoble are:
- Montée de Lomme (0/5)
- Montée des Dauphins (0/5)
- La Rochette (0/5)
Activities
Trails
- By anyexcusetoride & contributors
- Admins: B MTB Co, JordiBN, Whipperman
- #11775 - 24,672 views
- grenoble activity log | embed map of Grenoble mountain bike trails | grenoble mountain biking points of interest
Downloading of trail gps tracks in kml & gpx formats is enabled for Grenoble.
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