Running races in Hauts-de-Seine in Nov 2026

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  Grand Defi Sep

  Sun 1 Nov · Sceaux, Hauts-de-Seine · 10 km · 5 km · 2.5 km

  Loops through Parc de Sceaux's formal gardens by the château

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  Foulees Olympiques Colombiennes

  Sun 15 Nov · Colombes, Hauts-de-Seine · 10 km · 5 km · 1 km · 400 m

  Streets of Colombes, host city of the 1924 Olympics

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  Boulogne-Billancourt Half Marathon

  Sun 15 Nov · Boulogne-Billancourt, Hauts-de-Seine · Half Marathon

  Twelve thousand runners surge through Boulogne-Billancourt streets

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  Course Des Lions De Lespoir

  Sun 15 Nov · Sceaux, Hauts-de-Seine · 10 km · 5K · 5 km · Course enfant

  Runs through the historic gardens of Parc de Sceaux

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  Clam Trail

  Sun 22 Nov · Clamart, Hauts-de-Seine · 20 km · 10 km · 1 km
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Every race here is published by its organiser; RunCalendar checks the date and the entry window against the organiser's own page and rebuilds this calendar every night. A confirmed date shows its day; a provisional one shows only its month. Last updated 22 October 2026.