From Instagram:
“Unfortunately I wasn’t able to finish the Boston Marathon on Monday due to having problems with my breathing and hypothermia as a result of the cold. I want to thank the volunteers and medical personnel with the race who offered assistance to me, as well as many others. Also, congratulations to the winners and all the finishers who were able to endure the brutal conditions. I’m hopeful to race again soon and look forward to being back in Boston again in the future.” Galen Rupp