Among them , Raymond Bett , who has won twice the race , and Gishu Mindaye .
Top runners will compete this year in the 31st Athens Classic Marathon event on Sunday , 10 November 2013 .
Among runners , Raymond Bett , who has won twice the race , and Gishu Mindaye .
Top runners will compete this year in the 31st Athens Classic Marathon event on Sunday , 10 November 2013 .