About This Race
The 110K represents the ultimate Restonica challenge, demanding exceptional mountain running experience and the ability to sustain effort across technical granite terrain for 12-15 hours. This distance requires runners to master complex pacing strategies through multiple elevation cycles, as the extended time on course means navigating the full spectrum of Corsican mountain conditions from dawn through potential darkness. Built for seasoned ultra-distance runners seeking a serious test within the UTMB World Series, the 110K pushes beyond endurance into the realm of mountain expedition running.
Practical Info
Summer conditions in Corsica typically feature warm temperatures at lower elevations with cooler mountain conditions, occasional afternoon thunderstorms possible in the high country.
CLY - Calvi-Sainte-Catherine Airport
Corte offers mountain lodging options, while coastal towns provide additional accommodation with scenic drives to the race start.
Best For
Notable Features
As part of the UTMB World Series, this event offers qualifying points for the iconic UTMB Mont-Blanc. Set on the rugged Mediterranean island of Corsica, runners experience dramatic granite landscapes, pristine mountain valleys, and the unique cultural blend of French and Italian influences that define this remarkable island destination.