La THArée

About this event

La THArée brings trail runners to the rolling hills around Rettigny in the Belgian Ardennes each March. The event takes advantage of the region's varied terrain, mixing forest trails with open ridgelines that offer sweeping views across the countryside. Spring conditions can be unpredictable here — sometimes muddy, sometimes crisp — which adds a technical element to the challenge. The course demands solid trail experience and the fitness to handle sustained elevation changes. It's the kind of race that rewards those who know how to pace themselves through technical sections and aren't afraid of getting properly muddy. A solid choice for runners looking to test themselves on authentic Belgian terrain.

Distances