The Ardennes
Trail Running Calendar The Ardennes 2026-2027
Explore the best trail runs in The Ardennes for 2026-2027! Our updated list features 126 exciting trail runs across the region. Find your next trail run in The Ardennes below and join the trail community at these great events!
September 2026
Trail running and walking across the Belgian and Luxembourg Ardennes with 200/100 km runs and 160/80 km walks, based in Clervaux with organised checkpoints and mandatory tracking.
Trail Festival du Barrage offers multiple mostly offroad trail distances around the Nisramont reservoir, plus a duo run and kayak format and a new ultra distance.
A multi-distance trail day in Bertrix on 19 September 2026 featuring routes from short kids races to 55 km with on-course aid stations.
Complete 100 km in Malmedy or via a connected app to support medical research on autism through individual or team fundraising.
Two nature races in Bastogne on 20 September 2026 with 20 km and 8 km options, card only registration and bib pickup on race morning.
Discover the High Fens in Belgium with three trail races ranging from 14 km to 46 km starting from Xhoffraix near Malmedy.