Badacsony gives this trail its teeth: volcanic witness hills inside the Balaton Uplands National Park, with the race base at Halászkert. The Tanúhegyek Trail is an off-road day where the point is not just moving fast, but earning those ridgelines and looking back at a "dazzling view of Lake Balaton" and the Balaton uplands in autumn color.
Depending on the route, runners take on five, three, or one witness hill, so the character stays properly hilly even before the legs start complaining. The start and finish return to Halászkert, which is always a nice mental anchor on a trail course, and the shortest route has a dog race too. There is also a small charity twist: the timing-chip deposit can be donated to benefit the Üröm Animal Shelter.