Rusínska 100 a 66

Rusínska 100 and 66 is a late-summer ultrarun and long-distance hike starting and finishing in the town of Stropkov. The routes run through the Ondavská Highlands in Zemplín County and continue into Šariš County via the town of Svidník, crossing the region of Rusyn villages and following the border with Poland. The R100 route partly passes through the Eastern Carpathians Protected Landscape Area. The event is part of the Slovak Ultratrail League, is ITRA-certified, and is included in the ITRA National League. It is organised by o.z. Klub bežcov Stropkov, which provides warm hospitality and high-quality organisation.

The event takes place on 23–24 August 2025. Rusínska 100 and 66 are part of the 11th edition of the Slovak Ultratrail League. The routes are intended for ultrarunners and long-distance hikers and pass through challenging terrain rich in history and natural beauty. The organisers and volunteers provide warm hospitality and quality support for participants. The routes run mainly along forest and trail paths, with several sections of asphalt; registration is open from 1 May to 20 September 2025; the event highlights the region’s natural beauty and historic landmarks.