A competitor in bare feet runs during the 18th Rome Marathon, ‘Maratona di Roma’, on March 18, 2012 in Rome. AFP PHOTO / FILIPPO MONTEFORTE (Photo credit should read FILIPPO MONTEFORTE/AFP/Getty Images)
A competitor in bare feet runs during the 18th Rome Marathon, ‘Maratona di Roma’, on March 18, 2012 in Rome. AFP PHOTO / FILIPPO MONTEFORTE (Photo credit should read FILIPPO MONTEFORTE/AFP/Getty Images)