Vučko Trail 2019. Registrations are open Dear runners, next Vučko Trail is on 22 june 2019. Registrations are open. You Might Also Like VUČKO 2023 TRANSPORT FOR RUNNERS FROM SARAJEVO June 5, 2023 VUČKO TRAIL 2021 COVID19 RULES AND GUIDELINES June 14, 2021 PARKING & SHUTTLES June 6, 2023