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Grand trail du Lac - image
Grand trail du Lac - image
Grand trail du Lac - image
Grand trail du Lac - image
Grand trail du Lac - image
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Oct
18
Date
From Saturday, 18 October 2025 to Sunday, 19 October 2025
Date confirmed
Location
Le Bourget-du-Lac
73 - Savoie
Registrations
Tuesday, 6 May 2025 at 10h20
Start
Thursday, 16 October 2025 at 21h59
End

Tie your laces, take a deep breath and get ready to feast your eyes (and thighs) on the Grand Trail du Lac in Savoie!

 

What you'll find there:

• Technical trails, aerial ridges, steep climbs and descents where your quads will cry for their mother.

• A course between lake and mountain with picture-postcard views of Lac du Bourget, Mont-Blanc and the surrounding massifs.

• Two challenges to choose from: the full 74 km loop and 3,580 mD+ (solo or relay) or the half-loop of 34 km and 2,020 mD+.

 

Course focus:

Do you want a tough trail? You're in for a treat. The Grand Trail du Lac is a wild ride where every kilometer has something to tell. Starting with a headlamp for the bravest, very steep climbs, aerial passages with a cable to hold on to (yes, really!), very technical descents and even a few moments to catch your breath… but not too much. The finale? A final monstrous climb followed by a descent where you risk inventing new braking styles.

 

3 (very) good reasons to participate:

• It's not just a race, it's an adventure, a challenge between you and the mountain.

• Running in such a setting is a real slap in the face to any home-trainer session.

• There aren't 50 bibs like this.

 

PS: Plan on strong thighs and a good friend to help you walk the next day.

 

Results:

2024

RACES

Sat, 18 October 2025
Kilomètre vertical du chat

2.4 km

+1020 m

>20 years old

15:00

Trail
Vertical kilometer

€10.00

Sun, 19 October 2025
Grand trail du lac - 75km - Relais x4

75 km

+3600 m

>20 years old

05:00

Trail
Long trail

€130.00

€120.00

Grand trail du lac - 75km - Solo

75 km

+3600 m

-3600 m

>20 years old

05:00

Trail
Long trail

€85.00

€80.00

Grand trail du lac - 34km

34 km

+2050 m

-2000 m

>20 years old

09:00

Trail
Short trail

€45.00

€40.00

List of registrants

461 registered

Map

Kilomètre vertical du chat
Grand trail du lac - 75km - Relais x4
Grand trail du lac - 75km - Solo
Grand trail du lac - 34km

Services

Bib
Lockers
Showers
Sticks authorized
Shuttle
Parking
Changing rooms
Post-event lunch

Practical information

No registration on site

 

The KV starts on the road to the Relais du Mont du Chat

The 75km starts at the Espace le Traverse in Le Bourget

The 34km starts in Chanaz, in the village center

 

The finishes are at the Espace le Traverse in Le Bourget du Lac

 

Bib collection:

  • October 15, 16 and 17 from 10 a.m. to 7 p.m. at 96 Rue d'Italie, 73000 Chambéry, France
  • October 18 from 2 p.m. to 6 p.m. at the Espace la Traverse in Le Bourget du Lac

 

Equipment:

Water tank, whistle, survival blanket, windbreaker, cell phone.

 

Find all the information on the different routes here:

Choose a Race

Kilomètre vertical du chat

€10.00

Grand trail du lac - 75km - Relais x4

€130.00

€120.00

Grand trail du lac - 75km - Solo

€85.00

€80.00

Grand trail du lac - 34km

€45.00

€40.00