Dataset: rocknroll_marathon_mf2015.dat Source: www.marathonguide.com Description: Results for the 2015 Rock 'n' Roll USA Marathon run on 3/14/2015 in Washington, DC. 1454 Males, 1045 Females. Variables/Columns Runner ID within Gender 1-8 /* Runners were sorted by name w/in gender */ Gender 16 /* 1=Female, 2=Male */ Running Time 17-24 /* hr:mn:sc */ Finish Place 26-32 /* Across Gender */ Running Time (seconds) 34-40 Speed (mph) 42-48