Marathons in Brittany
Brittany is home to 2 marathons in our database in France, spread across cities including Rennes and Vannes.
Marathon Vert Rennes is the largest race in the lineup, typically drawing around 6,000 finishers, while the full spread offers everything from fast urban courses to scenic regional events.
Browse the races below for course maps, elevation profiles, typical weather, and practical race-day detail to help you choose your next start line.
Close to this race
Nearby Marathons
Other races closest to Brittany.
Saint-NazairePays de la LoireFrance· 68 km away
Marathon de la Côte d'Amour
The Marathon de la Côte d'Amour runs along the Atlantic coast of Saint-Nazaire and the Loire estuary, drawing about 2,800 finishers each November. The course follows the 'Love Coast' beaches and passes the Saint-Nazaire shipyards and seaside resorts of western France. November Atlantic weather and coastal rolling terrain characterise this Breton-Loire marathon.
Next race: Sunday, 22 November 2026
NantesPays de la LoireFrance· 89 km away
Marathon de Nantes
The Marathon de Nantes attracts about 5,000 finishers each November through western France's largest city. The course passes the Château des Ducs de Bretagne, the Loire River, and the Île de Nantes district on flat Atlantic-coast terrain. November crisp weather and a historic city-centre route make it the Loire-Atlantique's premier marathon.
Next race: Sunday, 8 November 2026
SaumurPays de la LoireFrance· 175 km away
Saumur Marathon de la Loire
The Saumur Marathon de la Loire follows the Loire Valley through the famous wine town of Saumur, drawing about 3,000 runners each May. The course passes the Château de Saumur, the Loire River, and the troglodyte cliff dwellings of the valley. May spring weather in the 'Garden of France' creates a scenic château-country marathon.
Next race: Sunday, 9 May 2027
La RochelleNouvelle-AquitaineFrance· 208 km away
Marathon de La Rochelle
The Marathon de La Rochelle follows the Atlantic coast of Charente-Maritime, drawing about 3,500 runners each November through the historic harbour city. The course passes the Vieux Port, the Les Minimes marina, and the flat coastal roads of the Rochefort peninsula approach. November mild Atlantic weather and sea views make it a popular western France marathon.
Next race: Sunday, 22 November 2026
ToursCentre-Val de LoireFrance· 226 km away
Marathon de Tours
The Marathon de Tours draws approximately 1,800 finishers each September on an urban road in Tours, France. It offers classic French city scenery without the scale of Paris or Bordeaux. The route passes Loire-side roads, historic center streets, and elegant avenues in the Loire Valley city. Gentle undulations are the only breaks on an otherwise flat profile.
Next race: Sunday, 5 September 2027