RODOPI ADVENDURUN 100 miles (official trailer 2013)

RODOPI ADVENDURUN 100 miles (trailer 2013).
Rodopi Advendurun 100 miles (Rodopi-100), is a tough adventure footrace for experienced runners who compete in semi-autonomy conditions a distance of 100 miles running along abandoned paths and trails through the tremendous scenery of the Rodopi Mountains National Park in Northern Greece.