Mattoni Liberec Trail Run 2026

The Mattoni Liberec Trail Run 2026 is a nature-focused trail running event taking place around Liberec in the Czech Republic. The course winds through forest trails, past a reservoir, traverses a granite quarry and climbs into the Jizera Mountains, offering varied terrain and scenic views. The event features two main competitive distances — 12 km and 22 km — alongside family-friendly races for children and a one-mile fun run. The race is presented as the ninth edition and is aimed at both experienced trail runners and recreational participants seeking a countryside escape.

The event is organised under the RunCzech banner with Mattoni as title partner and is listed on the RunCzech event pages where entries and race details are published. Race start times differ by category and are published on the event races pages; participants should consult the official event site for registration and up-to-date race information. The atmosphere is promoted as family-friendly with shorter childrens events alongside the main trail distances, and the course emphasises natural scenery and mixed off-road surfaces.