ロッテルダムマラソン
He opened 2012 with another win at the World's Best 10K, completing the course in 28:02 minutes. He attempted a marathon debut at the Rotterdam Marathon (where he has acted as pacemaker before), but did not finish as he dropped out after 30 km. In October, he was placed fourth at the 2012 Chicago Marathon with a time of 2:05:54 hours. He won his third straight World's Best 10K title at the beginning of 2013. A return to the Rotterdam Marathon saw him complete the distance, although his time of 2:07:22 hours was slower than his last.