VIDEO: Boston Marathon’s best feel the post-race pain of walking down stairs

Even the best runners in the world feel the post-marathon effects of walking down stairs. Rose Chelimo, Edna Kiplagat, Galen Rupp, Suguru Osako and Geoffrey Kirui spoke at the Nike Boston store on Tuesday 24 hours after the Boston Marathon.

Kirui, the men’s champion, didn’t seem to feel too bad as he casually ran down the stairs before the questions and answers segment got underway.