The One Hundred® Gran Sasso World Series event is part of the world circuit One Hundred® World Series, which in 2022 takes place in 3 countries (Brazil, Portugal and Italy). The routes offered in this final race of Italy are: >> 100 miles (160 km) | 5,040m D+ >> 100 km | 2.350m D+ >> 30 km | 1,040m D+ >> 15 km | 540m D+ The One Hundred® Gran Sasso