Brasov21k is organized by Yolo Events, the team behind some of the most recognizable sports experiences in Romania.
From the winter energy of Gerar, to the 21k Romania Running Series (urban running across 4 cities — Timișoara, Buzău, Brașov, and București), to running in pure nature at Carpathia Trails, and to the unique endurance spectacle of Transfier triathlon.