1. 
   race walking
   (from the article `athletics`) This event, also called race walking, is relatively minor. Aside from the Olympic and other multinational competitions, it is seldom a part of track ... The technique followed in the track-and-field sport of race walking requires that a competitor`s advancing foot touc...
   Found op http://www.britannica.com/eb/a-z/r/2
   
   
2. 
   Racewalking
   Racewalking, or race walking, is a long-distance athletic event. Although it is a foot race, it is different from running in that one foot must appear to be in contact with the ground at all times. Stride length is reduced, so to achieve competitive speeds, racewalkers must attain cadence rates com...
   Found op http://en.wikipedia.org/wiki/Racewalking
   
   

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