Track and field

In his first year in collegiate track and field he placed third in the mile at the Big 12 Conference indoor championships and ninth in the 3000 m. At the regional outdoor championships he was only tenth in the 5000 m, but managed fourth in the 1500 meters.

He won the Big 12 Conference outdoor championship in the 5000 m in his second year and also was the 3000 m runner-up at that level. He gained NCAA All-American honours in the indoor mile and outdoor 5000 m (ninth place) that year.^[9]

He placed in the top three of all his events at Big 12 Conference championship in his junior year. Indoors he was runner-up in the mile and third in the 3000 m, then outdoors he took second place in the 1500 m and third in the 5000 m. At the NCAA championships he was sixth in the distance medley relay, third over 3000 m and 18th in the 5000 m.

In his final year at Oklahoma state he took a clean sweep of Big 12 Conference titles, including the mile, 3000 m and 5000 m indoors and a 5000/10,000 meters double outdoors. In his last appearance at the NCAA Men's Division I Outdoor Track and Field Championships Kirubel was the 3000 m runner-up and also earned All American honours in the distance medley relay.^{[10][11][12][13]}

Cross country

In his freshman year at Oklahoma state he placed seventh in the Big 12 Conference cross country, then improved to second place the following year, in which Oklahoma State Cowboys took the team title. His 102nd place finish at the 2012 NCAA Men's Division I Cross Country Championship also helped his school to the NCAA team title. He was the winner of the Big 12 Conference race in his third year.^{[11][12][14][15]}

2012

He was named USA Track & Field’s Athlete of the Week on 11 January 2012 as a result of his victory in the junior men’s 6 km race at the Great Edinburgh International Cross Country. He was the only American individual winner and led the American junior men to a team title.^[16][17]

2016

Kirubel Erassa placed 26th at the 2016 Great Edinburgh International Cross Country Senior 8 km race.^[3] Erassa ran 4:04.5 placed 7th on the road at the 2016 Grandma's Minnesota Mile on September 11th.^[18]

USA National Championships