La Cavalcade de Lognac is a June running event held in Mérignac, located in France's Gironde department. The event features short distances, including 5 km and 7.5 km races for adults, and shorter cross-country races for children covering 1 km, 3 km, and 5 km.
The programme also accommodates participants not focused on speed: a 6 km Nordic walking event and a 6 km hike are offered. The race schedule distinguishes between a women's 5 km race and a men's 7.5 km race, presenting the day as a local multi-event gathering rather than a single mass-start road race.