Sunday marks the anniversary of Jim Ryun's perfect one-mile race.
On May 15, 1965, Jim Ryun ran 3:58.3 to win the Kansas state title.
Third graders, pros and masters run to honor Jim Ryun.
Fifty years ago, Ryun proved he belonged in the elite ranks.
Event will be held on anniversary of first high school sub-4 minute mile.
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Discover new books on running history.
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Who’s the top distance runner in history? What are the truly must-run races? The tastiest energy bar?
The renaissance in high school running
The 40 Most Influential People and Moments of the Past Four Decades.
Jim Ryun, Tim Danielson, Marty Liquori