UNICEF Mliječna staza a virual race in September 2020. As with most virtual races I’ve participated in, rules were pretty relaxed. You could walk, run or ride a bike for any distance from September 5 to 20. My plan was to run a lot anyway, so I’ve joined the race. I’ve walked 7 km (4 miles) and ran 196 km (122 miles), including the longest run of my life, 32 km (20 miles).