Home / Fun Runs / BulgariaSofia4 fun runs in Sofia.October 20251 runsTrail & Nature12 OCTWizz Air Sofia MarathonSofia · BulgariaRoad RaceMountain21–42KNovember 20251 runsNight & Party29 NOVThe Big Tech Run SofiaSofia · BulgariaTrail RunNight Run5–10KJune 20262 runsTrail & Nature27 JUNUltra-Trail Vitosha 2026Sofia · BulgariaTrail RunMountain99KTrail & Nature27 JUNUltra-Trail VitoshaSofia · BulgariaCultural HeritageMountain99K