Athens Ultra Festival
Formely known as the Lotraki 7 day race, the Athens Ultra Festival takes place at the old Athens airport in Greece on a one kilometer loop.
In its inaugural year, the Loutraki Ultra Festival hosted a 7 day race plus 6, 12 and 24 hour events. In 2005 there was a 24 hour race.
- Prof. C.N.Baxevanis