Career
His personal best for the event is 2:06:58 hours. In his early career he ran in track races and represented Kenya at the World Junior Championships in Athletics and the All-Africa Games. As a junior athlete, he competed at the 2004 World Junior Championships in Athletics and was seventh in the 5000 metres.
He set his lifetime best of 13:08.90 minutes for the event at that year FBK Games.
His best for the 3000 metres acme in 2006 with a run of 7:53.91 minutes. In his final year of track running in 2007 he set a personal best of 27:51.34 minutes for the 10,000 metres – a time which gained him a spot on the team for the 2007 All-Africa Games, where he placed twelfth.
After taking time out in 2008, he returned in 2009 focused on road running. In his marathon debut he came third at the Reims à Toutes Jambes with a time of 2:10:45 hours.
His first victory came shortly after at the 2010 Vienna Marathon, where he took the title in a personal best of 2:08:40 hours, causing an upset over race favourites Felix Limo and Luke Kibet.
Later that year he entered the higher profile Frankfurt Marathon race, but his time of 2:10:43 hours saw him finish down the field in tenth place. Sugut ran in two large marathons in 2011: his best run came at the Paris Marathon (2:08:22 for seventh) and he came tenth for a second year running at the Frankfurt Marathon. He returned to Vienna in 2012 and ran the fastest time ever recorded in Austria, winning the race in a course record of 2:06:58 hours.
In October he competed at the Amsterdam Marathon, but was again further down the order at the faster race, placing ninth.
3000 metres – 7:53.91 (2006)
5000 metres – 13:08.90 (2004)
10,000 metres – 27:51.34 (2007)
Half marathon – 1:01:43 (2011)
Marathon – 2:06:58 (2012).