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France
Auvergne Rhône Alpes
Grenoble
Laffrey

Ut4M 20 Taillefer

Hard

267

runners

Ut4M 20 Taillefer

04:32

22.4km

1,740m

Running

Renowned for its à la carte trail concept, Ut4M offers with the 20 Series, four races of around twenty kilometers which offer immersion in each massif around Grenoble. Perfect for those who wonder about the feasibility of a 40 km!

The Ut4M 20 Taillefer is quite demanding because of its ascending profile and its technical passages. This public route of 22 kilometers for approximately 1,700 meters of positive altitude difference allows you to map out the route

The kick-off is given in Laffrey, where the turquoise and emerald waters of the lake awaken your adventurous spirit before the effort. The Taillefer massif then reveals itself, with its paths which rise slowly but surely, offering a sublime panorama of Lake Laffrey and Lake Mort.

The course is playful with false flat sections, alternating uphill and downhill, pushing the runners to their limits. Halfway through the race, La Morte welcomes you for a final loop where you must conquer the Brouffier ridge.

The final descent to La Morte promises to test technical skills and endurance before crossing the finish line.

Last updated: August 13, 2024

Tips

Includes a segment that may be dangerous

A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.

After 17.2 km for 2.78 km

Waypoints

A

Start point

Get Directions

1

330 m

Grand Lake of Laffrey

Highlight • Beach

The turquoise and emerald hues of this lake make it an essential place to swim or enjoy the facilities around the lake. Here you will find water sports, restaurants and wildlife.

Translated by Google •

Tip by

2

3.11 km

From here you can enjoy a breathtaking view of Lake Laffrey and Lake Mort. Both have magnificent turquoise colored water!

Translated by Google •

Tip by

3

17.5 km

Lake Brouffier

Highlight • Lake

At the heart of the Oisans massif is Lake Brouffier, a high-altitude jewel in Isère. Its shimmering waters reflect the surrounding peaks.

Translated by Google •

Tip by

B

22.4 km

Col de la Morte

Highlight • Mountain Pass

The Col de la Morte from Sechilienne is 15.3 km long with a total drop of 1003 m. The average gradient is 6.56% with maximum gradients of 9.3%.

A very nice climb to do during the summer months because the climb is mostly in the shade. When you get to the top you can go down the other side to La Mure.

Translated by Google •

Tip by

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Way Types & Surfaces

Way Types

8.18 km

6.90 km

2.72 km

2.55 km

1.76 km

295 m

Surfaces

7.06 km

6.91 km

5.15 km

2.26 km

862 m

167 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Wednesday 1 July

23°C

12°C

0 %

Additional weather tips

Max wind speed: 20.0 km/h

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Comments

November 4, 2023

Renowned for its à la carte trail concept, Ut4M offers with the 20 Series, four races of around twenty kilometers which offer immersion in each massif around Grenoble. Perfect for those who wonder about the feasibility of a 40 km!



The Ut4M 20 Taillefer is quite demanding because of its ascending profile

Translated by Google •

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