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Ultra Tour des 4 Massifs (UT4M)

Seyssins, France • 17-20 Jul 2025

The Ultra Tour des 4 Massifs (UT4M) will take place in Seyssins from Thursday 17 July 2025 to Sunday 20 July 2025. You can run between 17 and 179 kilometers. Visit the organization's website for the most recent information.

France Isère Auvergne-Rhône-Alpes Seyssins

Race information

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UTMB 20K UTMB 50K UTMB 100K UTMB 100M
179 km
11746 m+
Ut4m 180 Challenge
176 km
11686 m+
Ut4m 180 Xtrem
96 km
5894 m+
Ut4m 100 Master
81 km
6118 m+
Ut4m 80 Challenge
47 km
2893 m+
Ut4m 50 Belledonne
46 km
3219 m+
Ut4m 50 Taillefer
44 km
2979 m+
Ut4m 40 Vercors
41 km
2655 m+
Ut4m 40 Chartreuse
22 km
1735 m+
Ut4m 20 Taillefer
21 km
1960 m+
Ut4m 20 Belledonne
20 km
1787 m+
Ut4m 20 Vercors
17 km
636 m+
Ut4m 20 Chartreuse
Visit the organization's website for the most recent information.
Trail runs nearby

Trail du Tétras-Lyre

Saint-Andéol - 25 km from Seyssins

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The Trail du Tétras-Lyre will take place in Saint-Andéol on Saturday 20 September 2025. You can run between 5 and 37 kilometers.

Trail du Ferrouillet

Laval-en-Belledonne - 22 km from Seyssins

The Trail du Ferrouillet will take place in Laval-en-Belledonne on Saturday 20 September 2025. You can run 20 kilometers.

Le Vaulx Tour Trail

Notre-Dame-de-Vaulx - 20 km from Seyssins

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The Le Vaulx Tour Trail will take place in Notre-Dame-de-Vaulx on Sunday 21 September 2025. You can run between 6 and 42 kilometers.

Cross de Biviers

Biviers - 13 km from Seyssins

The Cross de Biviers will take place in Biviers on Sunday 21 September 2025. You can run between 10 and 19 kilometers.

La Terre des Lycans

Claix - 5 km from Seyssins

The La Terre des Lycans will take place in Claix on Saturday 27 September 2025. You can run between 13 and 35 kilometers.

Trail des Lacs de Chamrousse Belledonne (TLCB)

Chamrousse - 16 km from Seyssins

The Trail des Lacs de Chamrousse Belledonne (TLCB) will take place in Chamrousse on Sunday 28 September 2025.