A road race starting on the pit lane of the Zandvoort circuit, with routes crossing the racetrack, beach, dunes and town centre.
Sign up on the official siteTrail-running event across the Sallandse Heuvelrug offering distances from 12 km up to a 100 km ultramarathon through forest and heathland.
An evening run through the illuminated centre of Groningen, with start and finish on the Grote Markt.