Lilian Moraa Mariita Gudeta of Kenya is the first woman to cross Half Marathon finish line during the 2012 ING Miami Marathon and Half Marathon on Sunday, January 29, 2012. ANDREW ULOZA / FOR THE MIAMI HERALD

James Boitt of Kenya is the first man to cross Half Marathon finish line during the 2012 ING Miami Marathon and Half Marathon on Sunday, January 29, 2012. ANDREW ULOZA / FOR THE MIAMI HERALD

Samuel Kipkosgei Malakwen of Kenya wins Miami Marathon during the 2012 ING Miami Marathon and Half Marathon on Sunday, January 29, 2012 in Miami. His is followed by second place winner Teferi Bacha Regasa of Ethiopia. ANDREW ULOZA / FOR THE MIAMI HERALD