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20th edition > Presentation


A 20th Edition placed under the label of performance

The 20th edition of the semi-marathon of Boulogne-Billancourt Christian Granger will take place on Sunday, 20 November.The start will be given at 10 am from the Town Hall. First arrivals are expected auround 10h59 am (record of the race) always in front of the Town Hall.

In constant evolution since 1997, year of the creation, the race will count 8200 runners, as always with national and international elites.