Crossing Corsica from east to west (or viceversa) on a run. 
Departure from the beach at Ghisonaccia (east coast) to the beach at Ajaccio (west coast), via the national and departmental roads that cross the Corsican nature park and the villages and passes of Ghisoni-Sorba-Vizzavona-Boccognano-Peri and Ajaccio.Ghisonaccia - Ajaccio

The first advanced civilizations of mankind were accompanied by the development of trade, which also established the oldest form of travel. Around the time of Christ's birth, the Romans were looking for the safest possible route to bring one of the greatest treasures of the time, the legendary amber, from the Baltic to the port of Aquileia on the Adriatic coast. A corridor that avoided both the unprotected expanses of the Pannonian Puszta and the impassable Alps was ideal for this purpose.