Runners take the start of the 21th Marathon of Rome under heavy rain on March 22, 2015. AFP PHOTO / VINCENZO PINTO (Photo credit should read VINCENZO PINTO/AFP/Getty Images)
Runners take the start of the 21th Marathon of Rome under heavy rain on March 22, 2015. AFP PHOTO / VINCENZO PINTO (Photo credit should read VINCENZO PINTO/AFP/Getty Images)