Distance runners know that 42.2 kilometers is closest to this many miles
The Moment Long-Distance Running Goes From 'Hate It' To 'Love It' ... NEW 
YORK, Nov 26 (Reuters) - Although many people begin running as a practical 
path to ... Running 26.2 miles (42.2 kilometers) is a big, bold brash... [DOC] [TLE] Long-distance running and evolution: Why humans can outrun ... [PAR] Jun 4, 2012 ...