1500 metres at the World Championships in Athletics - Wikipedia
5000 Metres
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Olympic Champion Sammy Wanjiru May Make Run at Marathon World Record in Chicago - The New York Times
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20+ Legendary Distance Runners ideas | track and field, athlete, distance runner
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Caster Semenya Barred From 800 Meters at World Championships - The New York Times
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Nike To Investigate Runner Mary Cain's Claims Of Abuse At Its Oregon Project : NPR
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Spanish long-distance runner Fifa arrested in doping probe
