Distance Running

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Rudy Smith has completed 30 straight Walt Disney World Marathons

The Olympics are postponed a year, but the marathon continues for this trio

The former Marine is running her 177th marathon and first Boston Marathon

While African-born runners dominate distance racing, few American-born blacks are at the top levels of the sport

As the New York City Marathon nears, the legend talks about her legacy — and welcomes a new generation of U.S. distance runners