Achievements 1500 metres - 4:23.5 minimum (2000) 3000 metres - 8:59.35i minimum (2002) 5000 metres - 15:28.78 minimum (1998) 10,000 metres - 31:45.85 minimum (2002) Half marathon - 1:11:30 hrs (1998) Marathon - 2:30:11 hrs (2001).