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Trail'Oween

Name: Trail'Oween
Start: 2025-11-01
End: 2025-11-01
Location: Les Clayes-sous-Bois

Les Clayes-sous-Bois, France • 1 Nov 2025

The Trail'Oween will take place in Les Clayes-sous-Bois on Saturday 1 November 2025. You can run between 10 and 20 kilometers. Visit the organization's website for the most recent information.

France Yvelines Île-de-France Les Clayes-sous-Bois

Race information

Website

20 km

Trail'oween 20 Km

10 km

Trail'oween 10 Km

Marche Nordique 10 Km

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

Trail runs nearby

Saturday Feb 14

Saint Valentin Forever Run

Saint-Germain-en-Laye

The Saint Valentin Forever Run will take place in Saint-Germain-en-Laye on Saturday 14 February 2026. You can run between 5 and 25 kilometers.

UTMB Index

Sunday Feb 15

Cross de la Sablière

...

The Cross de la Sablière will take place in Viroflay on Sunday 15 February 2026. You can run between 6 and 11 kilometers.

Sunday Feb 15

Semi Marathon de Bullion

Bullion

The Semi Marathon de Bullion will take place in Bullion on Sunday 15 February 2026.

Sunday Mar 8

Trail la Griffon'Yerres

...

The Trail la Griffon'Yerres will take place in Yerres on Sunday 8 March 2026. You can run between 8 and 15 kilometers.