Mongolian runner B.Budjargal has won a 6 days marathon which has been held in Phoenix, Arizona. Over the years, the fixed-time multiday running event has been held between 28 December and 3 January. B.Budjargal has run 787 km or 485 during the six-day competition.

Over recent years, B.Budjargal has been working hard at the sport and currently owns the title of world champion in the10 day race.

Runners must cover as far as is  possible in 24, 48, and 72 hours or 6 days.