Participants will be divided in the following age categories:
||between 16 and 17 years
||between 18 and 19 years
||between 20 and 39 years
||between 40 and 49 years
||between 50 and 59 years
||between 60 and 69 years
||≥ 70 years
Athletes from the Juvenile category cannot participate in the USM race, only participants who will be at least 18 years-old completed on the day of the race are allowed.
The Juvenile age category is exclusive of the SVK, SSR and MSR races.
The categories are defined on the basis of the information provided by the participants at the time of registration and with reference to 31 December 2018.