Updated: April 22, 2014 at 8:59 AM

The 118th Boston Marathon (23 images)

More than 30,000 runners participate in the 118th Boston Marathon in Boston, Massachusetts on April 21, 2014. Security is especially high after two bombs were detonated near the finish line at the marathon last year.

Men's elite runner Meb Keflezighi of the United States crosses the finish line to win the men's division of 118th Boston Marathon in Boston, Massachusetts on April 21, 2014. The last time an American won the Boston Marathon was in 1983. UPI/Matthew Healey

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Women's elite runner Rita Jeptoo of Kenya kisses her championship trophy after winning the women's division of 118th Boston Marathon in Boston, Massachusetts on April 21, 2014. UPI/Matthew Healey

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Men's elite runner Meb Keflezighi of the United States hoist his trophy after winning the men's division of 118th Boston Marathon in Boston, Massachusetts on April 21, 2014. The last time an American won the Boston Marathon was in 1983. UPI/Matthew Healey

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A temporary tattoo of the logo for the 118th Boston Marathon adorns a runner's shoulder in Boston, Massachusetts on April 21, 2014. UPI/Matthew Healey

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