Over the weekend, 21-year-old Mona Mitterwallner delivered a flawless performance for her first-ever elite World Cup victory. The high-altitude course in Andorra, the fifth stop on the UCI World Cup circuit, was a physical and mental test for any rider who tackled it. Still, despite shivering cold rain, brutally steep climbs, and twisting technical descents, it was no match for Mona.