Another exciting Ultra Trail World Tour episode takes us into the Alps - first on the scenic Eiger Ultra Trail in Switzerland, a very demanding 101 km race with 6700 m D+ climb followed by a unique introduction to the top finshers in the 3 main races of the UTMB week : the TDS - 145 km and 9100m D+, the CCC - 101 km and 6000m D+ and the famous UTMB race - 170 km and 10 000 m D+.