Run à l'Orient is a road race held in Lorient, Brittany. The event features several short-to-medium distances: the K20 covers 20.2 km with 82 m of elevation gain, the K10 is 10.6 km with 44 m, and the K5 is 5 km with 9 m. A 5 km relay is also offered for those who prefer not to run an individual race.
The day includes children’s races of 450 m, 900 m, and 1.3 km, all categorized as sub-5 km running events. The adult races are divided into 5 km, 10 km, and 20 km categories, with the longer routes appearing relatively flat. RUN A LORIENT organizes the series, presenting a focused local race day rather than a singular main event.