Japan's Suguru Osako finished third in the men's race of the Boston Marathon on Monday, becoming the first Japanese man in 30 years to secure a podium finish in the world's oldest annual marathon.Geoffrey Kirui of Kenya won the 121st running of the 42.195-kilometer road racing event in 2 hours, 9 minutes, 37 seconds, while American Galen Rupp crossed the finish line in 2:09:58 for second place. Osako posted a time of 2:10.28 in his marathon debut.Toshihiko Seko, winner of the Boston Marathon in 1987, was the last Japanese man to finish among the top three."It was my first marathon and I was…READ FULL ARTICLE