The North American VASA is a Michigan Cup race and part of the American Ski Marathon Series. Events:
12km, 27km and 50km -- Freestyle and Classic
6km Freestyle (14-19 yrs only)
Michigan Cup: The 50km is scored as "freestyle": classic and skate results are combined. The 27km is scored a freestyle for partial points. The 12km race is scored as part of the Michigan Cup Fun Race Series.