Question: Name the winner for Genoa to Livorno
SQL: SELECT "Winner" FROM "2-12597386-1" WHERE "Course" = 'Genoa to Livorno';

Question: Name the winner for 5 June
SQL: SELECT "Winner" FROM "2-12597386-1" WHERE "Date" = '5 June';

Question: Name the winner for Rest day race leader
SQL: SELECT "Winner" FROM "2-12597386-1" WHERE "Race Leader" = 'Rest day';