Budapest Marathon Organisation offers a great race for those who look for real challenges. 3rd BSI Lake Balaton Supermarathon is a 4-day-long race, in which the participants run about 48 km each day, 195,4 km all together. The course leads around Hungary’s famous lake, the Lake Balaton.
Not only individual runners, but also relay teams can take part in the race. The members of the relay teams can freely decide on the daily distances of the teammates.