After the success of previous editions, the Grand Raid delle Prealpi Trevigiane, one of the most spectacular and challenging mountain running competitions, is back in 2017. Through a path of 70 km and 4.500D , athletes will cross the entirety pre-alpine ridge that runs from Segusino to Vittorio Veneto. During this extraordinary journey athletes can admire breathtaking landscapes on the Belluno Valley and into the vast plain of Treviso, through pastures, refuges, old dairies and enchanting villages that made the rural history of this corner of Veneto.