Stage 1 of 3 of the Thessaloniki Stage Run 2026 – a multi-stage trail race (80km / 2500m D+) across Seich Sou forest, 25-27 September 2026. You can register for all three stages — Fox Night Trail, Boar Trail, and Stray Trail — or enter just one individual stage. Night run on primarily forest roads (80%) with panoramic views of the Thermaikos Gulf and the illuminated city of Thessaloniki. Named after the fox – a rare nocturnal predator of Seich Sou. A perfect introduction to night trail running or ideal preparation for ultras requiring overnight segments.