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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
- Dry
- Very Dry
Trail Ridden Direction
Trailforks scans users ridelogs 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 riders are riding a trail in its intended direction.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
Trail Last Ridden
Trailforks scans ridelogs 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
ContributeDetails
Colors indicate trail is missing specified detail.
- Description
- Photos
- Description & Photos
- Videos
Trail Popularity ?
Trailforks scans ridelogs 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 rides = more kinetic energy = warmer colors.
- most popular
- popular
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches
LEGEND
Trail Difficulties
Trail Report Status
- Access Road/Trail
- White
- Green
- Blue
- Black
- Double Black Diamond
Trail Report Status
- Clear / Green
- Minor Issue / Yellow
- Significant Issue / Amber
- Closed
- Land Owner Overlay
- Wilderness (typically no bikes in USA)
- BLM (public)
- USFS (Wildlife sanctuaries darker than usfs)
- State land
- Indigenous
- Military
Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
- Dry
- Very Dry
- Map Markers
Trail Head
Photo
Directory Listing
Riding Area
TTF
Parking
Viewpoint
Information
Warning
Directions
Sight
Restrooms
eBike Charging Point
Water Fountain/Source
Gate
Trail Sign
Table or Bench
Ladder
Stairs
Bridge
Boardwalk
Camping
Cabin
Lodge
Bear Cache
Dock
Ranger Station
Summit
Other
No description for Isere has been added yet!
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This region uses the Uk/Euro style trail grading system.
Region Details
- 46
- 21
- 87
- 98
- 32
- 3
Activities
Region Status
Caution as of 2 days
Stats
- Avg Trail Rating
- Trails (view details)
- 288
- Trails Mountain Bike
- 299
- Trails E-Bike
- 113
- Trails Hike
- 167
- Trails Trail Running
- 170
- Trails Horse
- 3
- Trails Dirtbike
- 1
- Trails Observed Trials
- 2
- Trails ATV/ORV/OHV
- 1
- Total Distance
- 404 miles
- Total Descent
- 266,434 ft
- Total Vertical
- 11,631 ft
- Highest Trailhead
- 12,288 ft
- Reports
- 469
- Photos
- 1,304
- Ridden Counter
- 5,955
Sub Regions
- Alpe d'Huez (47)
- Autrans (9)
- Bourg d' Oisans (5)
- Corps (7)
- DOMENE (1)
- Fontanil-Cornillon (3)
- Grenoble (73)
- Frange Verte (3)
- Serlin Trail (1)
- Vouillants (6)
- Isère (11)
- Taillefer (11)
- La Mure (35)
- Lans-en-Vercors (16)
- Le Sappey en Chartreuse (16)
- Les Deux Alpes (23)
- Prapoutel (18)
- Les 7 Laux (18)
- Saint Hilaire du Touvet (1)
- Saint Martin D'Uriage (10)
- St Hilaire du Touvet (2)
- St Pierre de Chartreuse (10)
- Vaujany (3)
- VIF (3)
- Villard-de-Lans (7)
Popular Isere Mountain Biking Trails
| status | title | difficulty | rating |
|---|---|---|---|
| EN 1 Alpe d'Huez Bike Park | |||
| La K-lif Alpe d'Huez Bike Park | |||
| Col du poutran access road Alpe d'Huez Bike Park | |||
| Hot Roads Alpe d'Huez Bike Park | |||
| Run DMC Alpe d'Huez Bike Park | |||
| La Racine carrée Alpe d'Huez Bike Park | |||
| DH La Voute - Allemont Alpe d'Huez Bike Park | |||
| DH Sardonne - La voute Alpe d'Huez Bike Park | |||
| Liaison Sardonne Alpe d'Huez Bike Park | |||
| Diable Les 2 Alpes Bike Park | |||
| Venosc Les 2 Alpes Bike Park | |||
| Liaison Panoramique Village Alpe d'Huez Alpe d'Huez Bike Park | |||
| Pied Moutet Les 2 Alpes Bike Park | |||
| DH 5 Rock & Wood Alpe d'Huez Bike Park | |||
| Bike Patrollers Les 2 Alpes Bike Park |
Isere Mountain Bike Routes
| title | rating | distance |
|---|---|---|
| Taillefer Summit Taillefer | 15 miles | |
| theys enduro tour Les 7 Laux | 10 miles | |
| La descente du Col du Sabot Alpe d'Huez | 22 miles | |
| Mega part 2 Alpe d'Huez | 6 miles | |
| La Molière depuis Lans-en-Vercors Lans-en-Vercors | 14 miles | |
| Montée Chamrousse Saint Martin D'Uriage | 19 miles | |
| DH de Prelenfrey VIF | 4 miles | |
| La coco Lans-en-Vercors | 13 miles | |
| Villard Roybon et Correncon Villard-de-Lans | 16 miles | |
| Itinéraire principal Alpe d'Huez | 10 miles |
Recent Ridelog Activity in Region
Today
- 0 rides
- 0 ft avg distance
Yesterday
- 17 rides
- 13 miles avg distance
Past Week
- 57 rides
- 14 miles avg distance
Photos of Isere Mountain Bike
trail: LE TAILLEFER SOMMET
1 |
Sep 22, 2020 @ 3:26am
Sep 22, 2020
trail: LE TAILLEFER SOMMET
1 |
Sep 22, 2020 @ 3:23am
Sep 22, 2020
trail: Vallée Blanche
37 |
Jul 13, 2017 @ 5:01am
Jul 13, 2017
trail: Vallée Blanche
313 |
Aug 23, 2004 @ 7:46am
Aug 23, 2004Videos of Isere Mountain Bike
trail: Enduro 7 laux SP2
0:11 |
61 |
Aug 26, 2020
trail: Diable
6:08 |
10 |
Aug 4, 2020
trail: Pied Moutet
0:09 |
72 |
Jun 22, 2020
trail: Fort du Saint-Eynard
2:11 |
49 |
Jun 13, 2020
Current Trail Warnings
| status | trail | date | condition | user | info |
|---|---|---|---|---|---|
| Van Gogh's singletrack Autrans | Oct 12, 2020 @ 12:27am Oct 12, 2020 | Wet | gaetmartin | Trail is destroyed by forestry... |
Recent Trail Reports
| status | trail | date | condition | user | info |
|---|---|---|---|---|---|
| Vouillants (option 2) Vouillants | Oct 28, 2020 @ 11:58am 2 days | Wet | JordiBN | ||
| Chemin de belle-vue Vouillants | Oct 28, 2020 @ 11:57am 2 days | Wet | JordiBN | ||
| Chemin de Lallieux Grenoble | Oct 28, 2020 @ 11:57am 2 days | Variable | JordiBN | ||
| Bois Rolland Vouillants | Oct 28, 2020 @ 11:56am 2 days | Wet | JordiBN | ||
| Vouillants Vouillants | Oct 28, 2020 @ 11:54am 2 days | Wet | JordiBN | ||
| Roller coaster du Crabe Lans-en-Vercors | Oct 25, 2020 @ 3:31pm Oct 25, 2020 | Wet | Shivling23 CMTBC | ||
| Corenc Village Grenoble | Oct 23, 2020 @ 3:59am Oct 23, 2020 | Dry | JordiBN | ||
| Rachais Isere | Oct 22, 2020 @ 12:57pm Oct 22, 2020 | Very Dry | JordiBN | ||
| Réglisse Grenoble | Oct 21, 2020 @ 5:13am Oct 21, 2020 | Ideal | freddy23 | ||
| Freeride Bois de Pisalis Grenoble | Oct 20, 2020 @ 5:40am Oct 20, 2020 | Ideal | freddy23 |
Activity Feed
| username | action | type | title | date | |
|---|---|---|---|---|---|
 | JordiBN | wishlist | trail | Pas de Bellecombe | Oct 28, 2020 @ 12:10pm 2 days |
| JordiBN | wishlist | trail | Les gugus | Oct 28, 2020 @ 12:08pm 2 days |
| JordiBN | add | report | Chemin de Lallieux | Oct 28, 2020 @ 11:58am 2 days |
| JordiBN | vote | trail | Chemin de Lallieux | Oct 28, 2020 @ 11:57am 2 days |
| JordiBN | ridden | trail | Chemin de belle-vue | Oct 28, 2020 @ 11:57am 2 days |
Recent Comments
| username | type | title | comment | date | |
|---|---|---|---|---|---|
 | report | Salut, J'y suis passé le 10/10/20, toujours... | Oct 12, 2020 @ 12:26am Oct 12, 2020 | ||
| trail | Quelques escaliers au début. | Sep 23, 2020 @ 12:36am Sep 23, 2020 | ||
| trail | Really nice single track. Very technical with... | Sep 15, 2020 @ 10:33am Sep 15, 2020 | ||
| report | A signaler quand même le propriétaire d'une... | Sep 15, 2020 @ 8:48am Sep 15, 2020 | ||
| report | Est-ce que quelqu'un a roulé depuis dans le... | Sep 15, 2020 @ 8:45am Sep 15, 2020 |
Local Badges
-
Completionist0 awarded -
Completionist0 awarded -
Epic Ride Climb 2k70 awarded -
Climbing 10k Badge19 awarded -
Epic Ride Descent 2k165 awarded -
Descent 10k Badge21 awarded
Bike & Skill Parks
| name | type | city | rating |
|---|---|---|---|
| Alpe d'Huez Bike Park | bike park | Alpe d'Huez | |
| Les 2 Alpes Bike Park | bike park | Les Deux Alpes | |
| Les 7 Laux | bike park | Prapoutel | |
| Bike Park Bourg d'Oisans | skill park | Bourg d' Oisans | |
| CHABONS PUMPTRACK | skill park | Apprieu |
Local Mountain Biking Directory
-
Chartreuse MTB Coalition
![Chartreuse MTB Coalition]()
-
Sportemotion
![Sportemotion]()
-
Vtt FreerideBike Shop
-
Takamaka.grenobleBike Shop
-
Takamaka GrenobleBike Shop
- By hpman83
TRAILFORKS & contributors - Admins: hpman83, frenchtim, Whipperman
- #7123 - 1,663 views
- isere activity log | embed map of Isere mountain bike trails | isere mountain biking points of interest
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