Stage 2 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. The hardest of the three stages: 40km on carefully selected, hidden trails (80% singletrack) with 1500m D+, hard to believe you are running on the outskirts of Greece's second-largest city. Named after the wild boar – one of the most common residents of Seich Sou forest. Recommended for experienced trail runners or those ready to push their limits.