The RunCzech 2025 running season will reach its grand finale on Sunday, October 5, with the Mattoni Liberec Trail Run – a unique race that takes runners from the heart of the city into the forests and hills of the Jizera Mountains. Located just 20 minutes from the Czech-German border, Liberec and the Jizera Mountains are perfect for trail running due to their beautiful, varied, and accessible terrain.
Now in its 8th edition, the event has become a fixture on the Czech running calendar, attracting thousands of participants of all ages. This year, both main races – 22k and 12k – sold out in advance, bringing together 2,200 runners, while the dm family mile and dm bambini run will welcome another 1,200 children and families.
And the field is wonderfully international. While Czech runners make up the majority at 88%, 12% of the participants come from abroad – representing 31 different nationalities. The largest groups arrive from Germany, Slovakia, Poland, France, and Austria.
Few races can offer such variety: cobblestones and asphalt give way to forest trails, roots, stones, and gravel paths. Highlights of the route include the Liberec Zoo, the Forest Swimming Pool, the Bedřichov Reservoir, and breathtaking views of Ještěd Mountain.
Though local legend and 15-time national champion Vít Pavlišta is out this year, the start lists are stacked. National 10k champion Martin Zajíc headlines the 22k race, while record-holder Damián Vích leads the favorites in the 12k distance. They will be joined by Czech champions such as Petr Pechek and Ondřej Chour, as well as the husband-and-wife mountain running duo Tereza and Tomáš Hudec.
Runners and spectators will also enjoy live music at four spots along the course, part of the Mattoni Music Festival, created in collaboration with Prague’s United Islands and Metronome festivals. The event also supports charity, with proceeds going to Domov sv. Josefa, which helps people living with multiple sclerosis.
As title partner, Mattoni provides runners with hydration and energy at refreshment zones. With 5,240 liters of water, 382 kg of bananas, and 165 kg of oranges prepared, every finisher will cross the line “Mattonized.”
With more than 400 volunteers, extensive medical coverage, and the support of the Liberec community, the race is a celebration of sport and health.
The highlights from the race will be broadcast on ČT Sport on Thursday, October 9.
MATTONI TRAIL RUN LIBEREC 2025 PROGRAM
- 10:00 dm family mile
- 10:45 dm bambini run
- 11:30 Mattoni Liberec Trail Run 22k
- 12:15 Mattoni Liberec Trail Run 12k
- 13:05–13:15 awards ceremony
- 15:30 last runner
Save the Date: 4 October 2026
If you missed the chance to run this year, be sure to mark your calendar for 4 October 2026. The Mattoni Liberec Trail Run offers a unique opportunity to experience the beauty of the Jizera Mountains, the energy of live music, and the spirit of the running community – all while discovering a different perspective on running and enjoying nature at its best.
Registrations are now open for the first half of the RunCzech 2026 Season. With Generali Prague Half SOLD OUT, other races are on the same way. Read more here.
Name was changed in 2025 to Mattoni Liberec Trail Run.
