Sprints are races in athletics. They are roughly classified as events in which top runners..
Running is by definition the fastest means for an animal to move on foot..
Middle distance track event
Middle distance track events are track races longer than sprints..
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Online version of Runner's World Magazine.
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he Running Page is your source for information about running on the Web. The Running Page contains information about upcoming races, running clubs, places to run, running related products, magazines, and other information.