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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Snow Cover Inadequate
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
- Dry
- Very Dry
Trail Flow (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%
- bi-directional trail
- no data
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
Contribute Details
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
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Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
- mountain biking recent
- mountain biking (>6 month)
- hiking (1 year)
- moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
- Downhill Ski
- Backcountry Ski
- Nordic Ski
- Snowmobile
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
Trails are shown in grey.
Only show trails with NO bikes.
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This region uses the Uk/Euro style trail grading system.
Activities Click to view
- Mountain Bike
442 trails
- E-Bike
236 trails
- Horse
3 trails
- Hike
268 trails
- Trail Running
271 trails
- Dirtbike/Moto
2 trails
- Observed Trials
2 trails
- ATV/ORV/OHV
1 trails
- Snowmobile
0 trails
- Snowshoe
0 trails
- Downhill Ski
649 trails
- Backcountry Ski
1 trails
- Nordic Ski
0 trails
Stats
- Avg Trail Rating
- Trails (view details)
- 1,090
- Trails Mountain Bike
- 442
- Trails E-Bike
- 236
- Trails Horse
- 3
- Trails Hike
- 268
- Trails Trail Running
- 271
- Trails Dirtbike/Moto
- 2
- Trails Observed Trials
- 2
- Trails ATV/ORV/OHV
- 1
- Trails Downhill Ski
- 649
- Trails Backcountry Ski
- 1
- Total Distance
- 893 miles
- Total Descent
- 649,157 ft
- Total Vertical
- 10,951 ft
- Highest Trailhead
- 11,608 ft
- Reports
- 1,598
- Photos
- 1,353
- Ridden Counter
- 23,059
Articles
Results: Coulanges and Nicole Win French Cup DH #2 - Les 2 Alpes
Aug 16, 2020 from pinkbike.com
Home riders came out on top despite a field stacked with international World Cup talent.
Video: Danny Hart & Thibaut Daprela's Course Previews from the Les 2 Alpes French Cup
Aug 14, 2020 from pinkbike.com
This will be race to follow this weekend with Madison Saracen, Atherton Racing and the Syndicate all joining a host of fast Frenchies at their...
Final Results: French National Championships Downhill 2019
Jul 20, 2019 from pinkbike.com
The results are in from the French National Championships with some tight racing in the Elite Men's field.
Photo Epic: Qualification & Finals - Megavalanche 2019
Jul 15, 2019 from pinkbike.com
Catch up with all the racing from the 2019 Megavalanche.
Sub Regions
- Alpe d'Huez (62)
- Autrans (11)
- Bourgoin-Jallieu (2)
- Corps (7)
- Domene (3)
- Fontanil-Cornillon (5)
- Grenoble (107)
- Frange Verte (14)
- Rocher de Comboire (15)
- Serlin Trail (1)
- Vouillants (17)
- Jarrie (1)
- La Mure (36)
- Lans-en-Vercors (19)
- Le Bourg d'Oisans (6)
- Le Sappey en Chartreuse (18)
- Le Touvet (5)
- Les Deux Alpes (39)
- Meaudre (1)
- Mens (9)
- Montaud (2)
- Prapoutel (22)
- Les 7 Laux (20)
- Revel (4)
- Saint Aupre (4)
- Saint Hilaire du Touvet (3)
- Saint Martin d'Uriage (16)
- Chamrousse (0)
- Saint Nizier du Moucherotte (1)
- Saint Savin (9)
- St-Pierre-de-Chartreuse (10)
- Vaujany (7)
- Vif (5)
- Villard-de-Lans (8)
- Voreppe (4)
- Alpe du Grand-Serre (0)
- Taillefer (13)
Popular Isere Mountain Biking Trails
| status | title | difficulty | rating |
|---|---|---|---|
| Col du poutran access road Alpe d'Huez Bike Park | |||
| DH La Voute - Allemont Alpe d'Huez Bike Park | |||
| Hot Roads Alpe d'Huez Bike Park | |||
| La K-lif Alpe d'Huez Bike Park | |||
| La Racine carrée Alpe d'Huez Bike Park | |||
| DH Sardonne - La voute Alpe d'Huez Bike Park | |||
| Run DMC Alpe d'Huez Bike Park | |||
| EN 1 Alpe d'Huez Bike Park | |||
| Liaison Sardonne Alpe d'Huez Bike Park | |||
| Venosc Les 2 Alpes Bike Park | |||
| Diable Les 2 Alpes Bike Park | |||
| Route de Villars reculas Alpe d'Huez Bike Park | |||
| Pied Moutet Les 2 Alpes Bike Park | |||
| Liaison Panoramique Village Alpe d'Huez Alpe d'Huez Bike Park | |||
| DH 5 Rock & Wood Alpe d'Huez Bike Park |
Isere Mountain Bike Routes
| title | rating | distance |
|---|---|---|
| Taillefer Summit Taillefer | 15 miles | |
| theys enduro tour Les 7 Laux | 10 miles | |
| Tour Seyssinet to St Nizier Vouillants | 22 miles | |
| Mega part 2 Alpe d'Huez | 6 miles | |
| Montée Chamrousse Saint Martin d'Uriage | 19 miles | |
| Les singles de Pinsot Prapoutel | 13 miles | |
| VTT Enduro - 2600m Mont-de-lans par Cuculet Les Deux Alpes | 6 miles | |
| Les hauts du Lac de Paladru Paladru | 20 miles | |
| Plaine de Blaune Apprieu | 14 miles | |
| La descente du Col du Sabot Alpe d'Huez | 22 miles |
Photos of Isere Mountain Bike
trail: Accès 2 Alpes 1800
34 |
Sep 21, 2022 @ 1:17am
Sep 21, 2022
trail: Bec du Corbeau
4 |
Sep 20, 2022 @ 6:00am
Sep 20, 2022
trail: Bec du Corbeau
6 |
Sep 20, 2022 @ 5:58am
Sep 20, 2022
trail: LE TAILLEFER SOMMET
13 |
Sep 22, 2020 @ 3:26am
Sep 22, 2020
trail: LE TAILLEFER SOMMET
9 |
Sep 22, 2020 @ 3:23am
Sep 22, 2020
trail: Vallée Blanche
54 |
Jul 13, 2017 @ 5:01am
Jul 13, 2017
trail: Vallée Blanche
197 |
Jan 29, 2011 @ 1:15pm
Jan 29, 2011
trail: Vallée Blanche
326 |
Aug 23, 2004 @ 7:46am
Aug 23, 2004Videos of Isere Mountain Bike
trail: Venosc
57 |
Jan 22, 2022
trail: Plan des cavales
171 |
Aug 17, 2021
trail: Full Serlin
114 |
Jul 2, 2021
trail: Enduro 7 laux SP2
0:11 |
141 |
Aug 26, 2020
trail: Diable
6:08 |
10 |
Aug 4, 2020
trail: Pied Moutet
0:09 |
92 |
Jun 22, 2020
trail: Fort du Saint-Eynard
2:11 |
103 |
Jun 13, 2020
trail: Bel'Dina
0:11 |
21 |
Apr 17, 2020
Current Trail Warnings
| status | trail | date | condition | user | info |
|---|---|---|---|---|---|
| Les Ouillières Fontanil-Cornillon | Jan 24, 2023 @ 7:59pm Jan 24, 2023 | Variable | vttseb | Attention travaux forestiers au milieu de... |
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| LA COURTE Saint Savin | Feb 4, 2023 @ 7:27am 2 days | Wet | Petrus3888 | ||
| 4S la totale Grenoble | Feb 4, 2023 @ 12:18am 3 days | Ideal | AppleNick | ||
| LA BALADE DES BLAIREAUX Saint Savin | Feb 3, 2023 @ 11:27pm 3 days | Dry | Petrus3888 | ||
| Climb Up Saint Savin | Feb 3, 2023 @ 11:27pm 3 days | Unknown | Petrus3888 | ||
| LES CONFINS Saint Savin | Jan 31, 2023 @ 5:59am Jan 31, 2023 | Dry | Petrus3888 | ||
| REBELOTTE Saint Savin | Jan 30, 2023 @ 9:59pm Jan 30, 2023 | Dry | Petrus3888 | ||
| GNARLY ACCESS Saint Savin | Jan 30, 2023 @ 9:59pm Jan 30, 2023 | Dry | Petrus3888 | ||
| Gnarlywood Saint Savin | Jan 30, 2023 @ 9:59pm Jan 30, 2023 | Dry | Petrus3888 | ||
| LA RESPOUNCHOU Saint Savin | Jan 30, 2023 @ 9:59pm Jan 30, 2023 | Wet | Petrus3888 | ||
| Venon DH Grenoble | Jan 29, 2023 @ 2:31am Jan 29, 2023 | Variable | AppleNick |
Activity Feed
| username | action | type | title | date | |
|---|---|---|---|---|---|
 | IZK2ls | add | report | Mur de Karl Marx | Feb 6, 2023 @ 5:34am 10 hours |
| IZK2ls | add | report | Berges du Drac and 2 more | Feb 6, 2023 @ 5:34am 10 hours |
| Petrus3888 | add | report | LA COURTE and 2 more | Feb 5, 2023 @ 11:49pm 16 hours |
| michmich6639 | ridden | trail | Vtt Cul Du Pet Vers La Ferriere | Feb 5, 2023 @ 9:04am 1 day |
| michmich6639 | vote | trail | Vtt Cul Du Pet Vers La Ferriere | Feb 5, 2023 @ 9:04am 1 day |
Recent Comments
| username | type | title | comment | date | |
|---|---|---|---|---|---|
| trail | Pas top , mais bon c est toujour mieux que rien | Feb 2, 2023 @ 10:50am Feb 2, 2023 | ||
| trail | tres joli ,joueur et tres facile ,pas trop... | Feb 1, 2023 @ 3:08am Feb 1, 2023 | ||
| trail | Pour moi c est une piste avec a un moment sur... | Jan 31, 2023 @ 1:51pm Jan 31, 2023 | ||
| trail | Joli single tres mince et au bord du vide tres... | Jan 31, 2023 @ 1:49pm Jan 31, 2023 | ||
| trail | Je n ai pu faire qu une partie qui etait assez... | Jan 31, 2023 @ 1:45pm Jan 31, 2023 |
Local Badges
-
Completionist0 awarded -
Completionist0 awarded -
Epic Ride Climb 2k295 awarded -
Big Ride 30k425 awarded -
Epic Ride Descent 2k542 awarded -
Big Ride 30k852 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 | Le Bourg d'Oisans | |
| CHABONS PUMPTRACK | skill park | Apprieu |
Local Mountain Biking Directory
-
Sportemotion
![Sportemotion]()
-
Chartreuse MTB Coalition
![Chartreuse MTB Coalition]()
-
Vtt FreerideBike Shop
-
Takamaka.grenobleBike Shop
-
Takamaka GrenobleBike Shop
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 442 | 545 miles | 328,599 ft | 367 miles | 9,980 ft | 1,351 | 1,598 | 18 | 24,325 | |||
| E-Bike | 236 | 306 miles | 159,652 ft | 194 miles | 9,931 ft | 1,403 | 5 | 1,946 | ||||
| Horse | 3 | 12 miles | 266 ft | 1 mile | 3,097 ft | 74 | ||||||
| Hike | 268 | 349 miles | 175,912 ft | 199 miles | 9,708 ft | 1,485 | 1 | 1,267 | ||||
| Trail Running | 271 | 346 miles | 175,039 ft | 197 miles | 9,708 ft | 1,484 | 1 | 503 | ||||
| Dirtbike/Moto | 2 | 7 miles | 164 ft | 3,166 ft | 3,097 ft | 74 | 4 | |||||
| Observed Trials | 2 | 3 miles | 2,956 ft | 3 miles | 3,025 ft | 6 | 1 | |||||
| ATV/ORV/OHV | 1 | 7 miles | 79 ft | 2,615 ft | 3,097 ft | 74 | ||||||
| Downhill Ski | 649 | 346 miles | 320,003 ft | 333 miles | 8,622 ft | 2 | 1,195 | |||||
| Backcountry Ski | 1 | 4,498 ft | 554 ft | 3,704 ft | 535 ft | 931 |
- By hpman83
TRAILFORKS & contributors - Admins: tomzaniroli, mul0w, elyari, hpman83, frenchtim, JordiBN, Whipperman
- #7123 - 3,095 views
- isere activity log | embed map of Isere mountain bike trails | isere mountain biking points of interest polygons
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