From April to September, local gourmet Sundays with local producers every fortnight from April to June and September, and every week in July and August. A classic weekly market is also available every Sunday morning. All year round, the town also hosts horse riding championships.
In early June, the weekend The Rose turns on the street show and also offers art exhibitions and workshops around the famous flower.
At the beginning of June, the town also hosts the Lille-Hardelot, a bicycle race unlike any other.
From late July to mid August, the Hardelot music festival with classical music concerts.
Every two years in September (even years), the town hosts the Opal Shore Ride, a gathering of Harley-Davidson.
From late October to early November, Festi'mômes invades the city and offers a program of shows and workshops dedicated to the youngest.
In December, the fairy Christmas is an opportunity to admire an exhibition of cribs, to enjoy the Christmas market or to attend many events.
