Semi-Marathon de Boulogne-Billancourt Christian Granger 2026

The "Semi-Marathon de Boulogne-Billancourt Christian Granger" is a single-distance half marathon held in Boulogne-Billancourt, Île-de-France, and is scheduled for mid-November 2026. The route mixes urban and parkland sections, running along the Seine and passing landmarks such as La Seine Musicale, the Bois de Boulogne and the Hippodrome de Longchamp. Organisers present the course as a fast, rolling parcours well suited to performance attempts and good personal times. The event is positioned as a compact, city-centre half marathon that highlights local venues and riverside views.

The race is handisport-friendly and operated as a single-distance event with performance-based start corrals (SAS) requiring a justificatif of time. Logistics and policies referenced on the listing include a digital health check process (Parcours Prévention Santé / PPS), a time limit of 2 hours 45 minutes and organised bib collection in the days before the race. Participants are typically offered a secure bag drop and organisers publish result pages and historic finish lists for previous editions. For the latest, definitive details on entry, route and services consult the event website at semi-marathonbb.fr.