The length of a basic loop is 1 982,04 m. 2/3 is tarmac and rest gravel. During the last 20 minutes the shorter loop on the soccer field will be used. The short loop will be slightly different than 2016.
The length of this shorter loop will be measured officially during the spring 2017. The running direction on both loops is counterclockwise.
Both 6 h and 12 h races will have an IAU Bronze Label.