The run will start at 25st March 2017 at 9:00 a.m., it will be a 42.191m marathon, and will have a maximum of 6 hours duration.
The temporary stop (to rest, going to the toilet or for any other reason) will have to be done always in the paddock, in a local specified for it, and the staff should always be informed. Under no circumstances an athlete may abandon the track in another point or place, and if this occurs will be grounds for immediate disqualification.
There will be control areas along the track.
The use of walking/hiking sticks it is not authorized