Tsegay stopped the clock at 59.12 minutes to lower by 3 seconds the course record of 59.15, set by countryman Deriba Merga in 2008.
He was followed home by Kenyans Geoffrey Kipsang in 59.30 and Wilson Kiprop (59.49). Kipsang, the fastest athlete of 2013 (58.54) was coping with the loss of his 17-year-old brother Elais, who passed away on Friday and did wonderfully to overcome his grief and run a brave race, but was thwarted in his bid to win the race as a tribute to his brother by a strong running Tsegay.
The women’s race, also chasing a course record, failed in its bid due to a slow start, but picked up in the later stages and was won by Kenyan Florence Kiplagat in 68 minutes. Florence, the 2103 Berlin Marathon winner, led a Kenyan clean sweep, with Gladys Cherono finishing second in 68.03 and Lucy Kabuu taking third place in 68.10.