Semi Marathon du Bois de Vincennes 2026

The Semi Marathon du Bois de Vincennes is a 21.1 km half marathon held in Vincennes, near Paris, starting at the Château de Vincennes. Taking place in October, it maintains a straightforward format: a single race over one distance, with a course set within the Bois de Vincennes, avoiding city streets or a mixed festival setup. The route unfolds within one of Paris's largest green areas, winding past the Parc Floral, the arboretum, the Gravelle stream, the tropical garden, and along the shores of the Minimes and Daumesnil lakes. This race appeals to runners seeking a half marathon experience closer to a park run than an urban race, yet still accessible from the city. Registration is conducted online, requiring a valid PPS attestation or FFA license. Collecting your bib the day before is recommended to minimize waiting times.