Maelfu washiriki mbiyo za Marathon ya Boston

Mkenya Rita Jeptoo asherehekea ushindi wa mbiyo za Marathon ya Boston 2014

Mkenya Rita Jeptoo akibusu Kombe aloshinda katika mbiyo za Marathon za Boston

Mmarekani Meb Keflezighi, mwenye asili ya KIeritrea akifurahia ushindi wake upande ya wanaume mbiyo za marathon za Boston, April 21, 2014.

Laborers work on the giant bronze statue of former King Ram Khamhaeng (R) at Ratchapakdi Park in Hua Hin, Prachuap Khiri Khan province, Thailand. The park is being constructed by the Thai army to honor past Thai monarchs and is situated on an army compound near the Klai Kangwon Palace. The project is estimated to cost about 700 million baht ($19.9 million), according to local media.

MMarekani Meb Keflezighi, mwenye asili ya Kieritrea (kulia) akipongezwa na mashabiki baada ya kushinda mbiyo za marathon za Boston , akiwa mwanamume wa kwanza wa mareka ni kushinda mbio hizo baada ya miongo kadhaa.  Boston, Mass., April 21, 2014.

Kundi la kwanza la wakimbiaji 9,000 wakianza mbizo Za 118 za Boston kutoka mtaa wa Hopkinton, Mass., April 21, 2014.

Usalama ulikua hali ya juu kikosi maalum cha polisi cha piga doria wakati wa mbiyo za marathon za Boston, Wellesley, Mass., April 21, 2014.

Workers move security gates into position in front of Wellesley College in the early morning before the start of the 118th Boston Marathon, in Wellesley, Mass., April 21, 2014.

Participants in the wheelchair division of the 118th Boston Marathon start their race, in Hopkinton, Mass., April 21, 2014.

The second wave of runners make their way down Main Street during the 118th running of the Boston Marathon in Hopkinton, Mass., April 21, 2014.

Boston police officers, part of the K-9 unit, patrol Boylston Street near the finish line before the start of the 2014 Boston Marathon, Boston, Mass., April 21, 2014.

Till T. Teuber of Hamburg, Germany, prepares himself before the 118th Boston Marathon, in Boston, Mass, April 21, 2014.

Elite men runners leave the start line in the 118th running of the Boston Marathon, in Hopkinton, Mass., April 21, 2014.

Andrew Lembcke (left), Brandon Petrich (middle) and Bill Januszewski hang a Boston Strong banner before the start of the 2014 Boston Marathon, Boston, April 21, 2014. (Greg M. Cooper-USA TODAY)