Załęcze Ultra Run, held in Załęcze Małe, offers multiple running and cycling distances, plus kids' races and Nordic walking. Adult running distances range from a 5 km Run for Fun to longer trail options of 21 km, 42 km+, and 60 km+. Cyclists can participate in the 42 km+ Majdller Bike Race.
The course details include a route map and GPX file, necessary as the longer races extend beyond a basic road loop. Entry is limited to 660 participants in total, with individual limits for each race and varying entry fees. Stowarzyszenie Atelier Sportu organizes the event, catering to a diverse group: ultra runners, marathon runners, bike racers, walkers, children, and those opting for the short 5 km distance.