At the Bolesławiec Forest District, the Kryterium Leśnego races were held over the MINI 3 and MEGA 5 distances, while the Ultramaratonu Leśnego route ran through the areas of the Bolesławiec, Chocianów and Przemków Forest Districts.
The prizes and certificates for participating in the competition were presented by the Bolesławiec County Governor Tomasz Gabrysiak.
“Gravelowa Jesień. Bory Dolnośląskie 2021” — organized by Bolesławiec County as part of the “Races on the Poland–Czechia Border — Getting to Know Each Other through Sport” project — was held thanks to a project co-financed by the European Regional Development Fund and funds from the state budget במסגרת the Microprojects Fund of the Nysa Euroregion under Interreg V-A Czech Republic–Poland 2014–2020.
