Photo: Rémih · CC BY-SA 3.0 · Wikimedia CommonsTrail Running
Trail des Forges
Pont-Évêque, France
November 21, 2026Date confirmed
21 km14 km7 km
Nature & Off-RoadForest+1
FRDepartment & Local Running Guide
Running Calendar Races in Isère: Local Races & Courses
170 verified events (36 confirmed dates) and 793 races in Races in Isère with course maps and elevation profiles.
Events17036 confirmed dates
Competitions793Races & courses
Distances0.5 - 144 kmCourse distance range
Max. Elevation Gain+6,720 m D+Course elevation profile
Selected Events
Featured Events & Highlights
Photo: Rémih · CC BY-SA 3.0 · Wikimedia Commons
Photo: Daniel Simpson · CC BY 2.0 · Wikimedia CommonsTrail Running
One Day
Cholonge, France
December 5, 2026Date confirmed
7 km1.8 km
Nature & Off-RoadMountain+2
Photo: Rémih · CC BY-SA 3.0 · Wikimedia CommonsTrail Running
La Siberienne
Laffrey, France
December 12, 2026Date confirmed
24 km15 km7 km
Nature & Off-RoadMountain+2
Photo: Daniel Simpson · CC BY 2.0 · Wikimedia CommonsRoad RunningWalking & Hiking
Runrise December
Sassenage, France
December 19, 2026Date confirmed
5 km
FestiveCity Run
Photo: D Delang · CC0 1.0 · Wikimedia CommonsTrail Running
Les lumières de la Muzelle
Les Deux Alpes, France
January 16, 2027Date confirmed
42 km21 km16 km11 km
SnowNight Run+3
Photo: Jonathan Beech · CC BY-SA 4.0 · Wikimedia CommonsRoad Running
Abrénaline
Les Abrets en Dauphiné, France
January 30, 2027Date confirmed
10 km4 km2 km1.5 km+1
Night RunRelay+5
Photo: Avi1111 dr. avishai teicher · CC BY-SA 4.0 · Wikimedia CommonsTrail RunningWalking & Hiking
Grenoble-Vizille
Eybens, France
April 4, 2027Date confirmed
30 km20 km17 km11 km
Point-to-PointNature & Off-Road+4
Photo: Rémih · CC BY-SA 3.0 · Wikimedia CommonsTrail Running
Marathon du Grésivaudan
Le Versoud, France
April 4, 2027Date confirmed
42 km21 km12 km
Nature & Off-RoadCity Run+1
Dates & Schedule
Race Calendar
November 2026
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Nov 21, 2026 | Trail des Forges | Pont-Évêque, Auvergne-Rhône-Alpes, FR | Trail Running | 21 km14 km7 km |
December 2026
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Dec 5, 2026 | One Day | Cholonge, Auvergne-Rhône-Alpes, FR | Trail Running | 7 km1.8 km |
| Dec 12, 2026 | La Siberienne | Laffrey, Auvergne-Rhône-Alpes, FR | Trail Running | 24 km15 km7 km |
| Dec 19, 2026 | Runrise December | Sassenage, Auvergne-Rhône-Alpes, FR | Road RunningWalking & Hiking | 5 km |
January 2027
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Jan 16, 2027 | Les lumières de la Muzelle | Les Deux Alpes, Auvergne-Rhône-Alpes, FR | Trail Running | 42 km21 km16 km11 km |
| Jan 30, 2027 | Abrénaline | Les Abrets en Dauphiné, Auvergne-Rhône-Alpes, FR | Road Running | 10 km4 km2 km1.5 km |
April 2027
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Apr 4, 2027 | Grenoble-Vizille | Eybens, Auvergne-Rhône-Alpes, FR | Trail RunningWalking & Hiking | 30 km20 km17 km11 km |
| Apr 4, 2027 | Marathon du Grésivaudan | Le Versoud, Auvergne-Rhône-Alpes, FR | Trail Running | 42 km21 km12 km |
| Apr 10, 2027 - Apr 11, 2027 | Les 24 Tours Sans Venin | Seyssinet-Pariset, Auvergne-Rhône-Alpes, FR | Trail Running | 144 km42 km24 km |
| Apr 11, 2027 | Humani'Run | Meylan, Auvergne-Rhône-Alpes, FR | Road RunningWalking & Hiking | 10 km5 km |
| Apr 16, 2027 - Apr 18, 2027 | Trail du Lac de Paladru | Montferrat, Auvergne-Rhône-Alpes, FR | Trail RunningNordic Walking | 85 km55 km49 km45 km |
| Apr 18, 2027 | Beginners' Trail | Laffrey, Auvergne-Rhône-Alpes, FR | Trail RunningWalking & Hiking | 14 km7 km |
Events by Month
Overview & Route Character
The administrative area of Races in Isère (Auvergne-Rhône-Alpes, Isère, France) is represented in the RunningCompass catalog with 170 public events and 793 individual races, including 36 events with confirmed dates for the 2026-2027 season. Core disciplines include Trail Running, Walking & Hiking, and Road Running. Key host locations include Pont-Évêque, Cholonge, Laffrey, and Sassenage. Notable events in the selection include Trail des Forges, One Day, and La Siberienne.
Race distances span from 0.5 km to 144 km, reaching up to +6,720 m of elevation gain on the most demanding courses. Every race listed for Races in Isère includes an interactive MapLibre course map powered by OpenStreetMap, a high-resolution SVG elevation profile with gradient telemetry, and a direct GPX track download.
Questions & Answers
Frequently asked questions (FAQ)
How many running events and races take place in Races in Isère?
RunningCompass currently lists 170 verified events with 793 individual races in Races in Isère. A total of 36 events have confirmed upcoming dates, while additional annual editions include full course and distance specifications. Notable events in the selection include Trail des Forges, One Day, and La Siberienne.
What disciplines and race distances are offered in Races in Isère?
Events in Races in Isère focus on Trail Running, Walking & Hiking, and Road Running. Course distances range from 0.5 km entry-level races up to 144 km endurance challenges. Primary host cities and towns include Pont-Évêque, Cholonge, Laffrey, and Sassenage.
What is the course profile, terrain, and elevation gain like in Races in Isère?
The most selective courses in Races in Isère climb up to +6,720 m of positive elevation gain. Each event page provides exact altitude range, ascent (+m), descent (-m), average and maximum gradient, an interactive course map, and a downloadable GPX file.
How can I find dates and register for running events in Races in Isère?
The monthly race calendar on this page groups all confirmed dates chronologically alongside annual events awaiting their next date announcement. Use the discipline, distance, and month links or switch to the interactive map view (/en/events?view=map) to inspect individual event profiles and official organizer registration links.