Running races in Ain in Sep 2027

12 races in date order

La Ronde Des Grangeons
September 2027 · Ambérieu-en-Bugey, Ain · Ronde du Ramequin · 10 miles · Rando Festive · Ronde Express

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Runolac
September 2027 · Divonne-les-Bains, Ain · 60 km · 21 km · 9 km
A Jura foothills ultra on the shores of Lake Geneva

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Les 9 clochers en Beaujolais
September 2027 · Jassans-Riottier, Ain · Marathon · Half Marathon · 10K · 5K

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La Nuit Ajt
September 2027 · Trévoux, Ain · Half Marathon · 10K · 5K
A nighttime half marathon along the Saône in Trévoux

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Aibattable
September 2027 · Péronnas, Ain · Marathon · 21 km · 10 km · 5 km · 3 km

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BIZ'NIGHT
September 2027 · Biziat, Ain · Marathon · Half Marathon · 10K · 5K

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Corrida Des Buis De Culoz
September 2027 · Culoz-Béon, Ain · Corrida · Courses Jeunes · Course Poussins · 0.4 km

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La Saint So Course
September 2027 · Saint-Sorlin-en-Bugey, Ain · 42 km · 23 km · 11 km · 5 km

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Course De La Saint Michel
September 2027 · Brens, Ain · 11 km · 4.2 km

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Les Foulées du Château
September 2027 · Attignat, Ain · Course nature · Marche · Course des As · Course populaire · Benjamins · Poussins

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La Jasseronnaise Trail
September 2027 · Jasseron, Ain · 19 km · 5 miles

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Ultra Trail Grand Colombier
September 2027 · Culoz-Béon, Ain · Ultra 80K · Marathon · 30K · 16K · 10K
A grueling alpine ultra up the legendary Grand Colombier climb

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← Ain Nov Feb 2027 Apr 2027 May 2027 Jun 2027 Jul 2027 Aug 2027 Oct 2027

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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.