La Sercussoise

La Sercussoise is an annual cyclo, mountain bike and walking event organised by Association Sercus Loisirs (ASL) in the village of Sercus, in the Nord department of French Flanders. The 2026 edition is the 10th edition, held on Sunday 14 June with registrations at the village hall from 7:00 to 10:00. Routes are offered for road cyclists, mountain bikers, walkers and dog-friendly hikers, with refreshments and a barbecue at the finish.