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Défi de Fort l'Ecluse

Name: Défi de Fort l'Ecluse
Start: 2025-10-19
End: 2025-10-19
Location: Léaz

Léaz, France • 19 Oct 2025

The Défi de Fort l'Ecluse will take place in Léaz on Sunday 19 October 2025. You can run between 12 and 19 kilometers. Visit the organization's website for the most recent information.

France Ain Auvergne-Rhône-Alpes Léaz

Race information

Website Facebook

UTMB 20K

19 km

960 m+

19.3 Km

12 km

Visit the organization's website for the most recent information.

Trail runs nearby

Sat - Sun Sep 6-7

Ronde des Grangeons

Ambérieu-en-Bugey - 43 km from Léaz

...

The Ronde des Grangeons will take place in Ambérieu-en-Bugey from Saturday 6 September 2025 to Sunday 7 September 2025. You can run between 10 and 35 kilometers.

UTMB Index

Saturday Sep 6

Saint Jeoire Trail Festival

Saint-Jeoire - 44 km from Léaz

13 km

30 km

80 km

The Saint Jeoire Trail Festival will take place in Saint-Jeoire on Saturday 6 September 2025. You can run between 13 and 80 kilometers.

UTMB Index

Saturday Sep 6

Gravity Race Lac de Nantua

Nantua - 22 km from Léaz

...

The Gravity Race Lac de Nantua will take place in Nantua on Saturday 6 September 2025. You can run between 5 and 44 kilometers.

Saturday Sep 6

Geneva Urban Trail

Genf - 23 km from Léaz

Urban Trail

...

The Geneva Urban Trail will take place in Genf on Saturday 6 September 2025. You can run between 5 and 16 kilometers.

Sunday Sep 7

Septembre en Or

Treffort-Cuisiat - 44 km from Léaz

8 km

12 km

The Septembre en Or will take place in Treffort-Cuisiat on Sunday 7 September 2025. You can run between 8 and 12 kilometers.

Sat - Sun Sep 13-14

Manigod Trail Challenge

Manigod - 46 km from Léaz

The Manigod Trail Challenge will take place in Manigod from Saturday 13 September 2025 to Sunday 14 September 2025. You can run between 10 and 27 kilometers.