Biegaj z Duchami - Straszna ExtremeJura is a night race in Żarki, with runners heading out after dark through the Jura area by flashlight. The event uses a ghost-and-costume theme, so it is part trail race and part spooky group adventure. There are two running distances: 15 km for people who want the longer challenge, and 9 km for runners who prefer the shorter route. The 9 km option also works for nordic walking, with a separate walking category over the same distance.
The routes use Jura paths, local trails, and some sections of public road, and GPX files are provided for both distances. The 15 km race is pitched at “true ghost hunters,” meaning runners comfortable with a longer night effort and a bit of theatrical mystery along the way. The shorter course still keeps the surprise element, making it less demanding without dropping the after-dark atmosphere. Places are limited, so it feels like a small adventure event rather than a huge city race.