Only 3 days left of the early-bird registration for the first race of the Five mountains 2021 chain – Balkan Run! For the first time this year with a brand new two-way format – from Panitsite up to Botev peak and back. Running: 27 km, D+2017 m (with the option of finish at the peak). Biking: 62 km, D+2346 m. Don’t miss out on the opportunity for early registration up to 23d May! See you on the track!

For more information: http://marathon.bg/en/balkan-run-2021-en/