Seine-Marathon
Location
Rouen
France
Distance
Marathon
Date
September 27, 2026
in 21 days
Typical WeatherSeptember, 12-21°C (54-70°F), usually mild
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A road marathon through Rouen along the Seine river, passing the city's Normandy old town and Gothic cathedral.
What Makes This Race Special
- Follows the Seine river through Rouen
- Passes Rouen's Gothic cathedral
- Also offers a half marathon and 10K
- Popular Normandy autumn marathon