XL kmrun - Северен парк

XL kmrun - North Park is a race on the 5kmrun calendar, held in North Park, Sofia. Participants can choose between three distances—6 km, 12 km, and 18 km—suitable for different levels of fitness. The event offers the opportunity to run in a natural setting on varied terrain and is part of the XLkmrun series of races held at various locations around Sofia. It is a traditional winter race that attracts runners from the city and the surrounding region.

The distances allow participants to choose according to their abilities and preferred level of exertion. The race is part of the XLkmrun winter calendar and takes place in conditions suitable for winter running.