Official webpage of the Half-marathon by The Sea in Oostduinkerke (11 - 21km). This trail is part of the Runners' lab Trailrunseries.
The second edition of the Half-marathon by the sea will take place on Saturday 29 October 2022! Start and finish in Oostduinkerke with a choice of two distances: 11km or 21km! The courses are on the beach, through the dunes and are very varied! For all the race information, surf to the Dutch or French website by clicking on the language option right in the corner of this page.