Borderride 400 2026 (Gravelbike)

The Borderride 400 2026 (Gravelbike) is a single-day, long-distance cycling challenge that starts in Epen, Limburg and covers a 400 kilometre cross-border route through five countries. The route features substantial climbing (5,405 metres of ascent) and is offered in both gravel and road versions, giving riders the choice of surface that suits them best. The event page notes that GPX route files are provided to registered participants and that the organiser is Grenspalenklassieker BV, with the start at Camping 'T Zinkviooltje / Plaatweg 10 in Epen.

Riders begin within a staggered start window between 06:00 and 06:30 and must navigate a GPS-guided course that passes through the Netherlands, Belgium, France, Luxembourg and Germany. Registration for the 2026 edition is closed as stated on the event listing, and the event is promoted as the longest one-day ultra in the Netherlands and Belgium with an option to complete the route over two days with an overnight stop. The ride supports the charity Spieren voor Spieren and provides GPX access to entrants after registration.