2016 (JUNIOR)
- Second team All-American in the 400m hurdles after finishing 11th in the country with a time of 50.82 seconds
- Second team All-Big Ten after finishing second in the 400m hurdles
- Broke the school record in the 400m hurdles with a time of 50.07 seconds at the Big Ten Championships where he finished runner-up
- Member of school-record 4x400m relay team that ran a time of 3:04.75 at the Big Ten Outdoor Championships to finish third
- Won the 400m hurdles at the Purdue vs. Indiana Duals, the Louisville Invite and the Battle on the Bayou
- Member of winning 4x400m relay team at the indoor Purdue vs. Indiana Dual and Fred Wilt Invite
- Ran sub-51-second times in the 400m hurdles three times: the Big Ten Championships, NCAA East Prelims and the NCAA Outdoor Championships
- Finished third in the 400m hurdles at the Drake Relays
- Took fourth in the 400m hurdles at the Texas Relays
2015 (SOPHOMORE)
- Qualified for the NCAA East Regionals in the in the 4x400m relay and the 400m hurdles
- Finished 19th at the NCAA East Regionals in the 4x400m relay with a time of 3:08.74.
- Member of the fourth-place 4x100m relay team at the Big Ten Outdoor Championships, which ran a time of 40.50 seconds
- Qualified for the finals at the Big Ten Outdoor Championships in the 400m hurdles.
- Won three events at the Rankin/Poehlein Invitational, with victories in the 4x100m relay, 4x400m relay and the 400m hurdles.
- Ran a career-best time of 50.81 seconds in the 400m hurdles at the Jim Click Shootout, where he finished third
- Ran a career-best time of 21.62 seconds in the 200m dash at the Razorback Invitational.
- Named Big Ten Track Athlete of the Week after the season opener
- Competed in seven indoor meets, counting the Big Ten Championships and participated in nine outdoor meets including the Big Ten Championships and the NCAA Preliminary Round
- Combined eight first-place finishes in the 400m and the 4x400m.
- Took fourth in the 4x400m at the Big Ten Outdoor Championships with, Kendal Frederick, Andre' Peart and Raheem Mostert
- Finished first at the Mastodon Opener in the 400m with a time of 50.65.
- Placed 19th at the NCAA Preliminary Round in the 4x400m.
High School:
- Regional and County Champions in 2012 and 2013
- Placed sixth in 4x400m relay, seventh in 4x800m relay, and ninth in 4x100m relay at the USATF Junior Olympics in 2012
- Named Fulton County Athlete of the Year
- Played football, track and basketball freshman and sophomore years
- Recognized as the top freshman in 400m and triple jump in Georgia
- Sophomore year, was recognized as fifth in the nation for triple jump and third at junior Olympics
- Played football and track junior and senior years
- Coached by Andy Schultz and Tony Carpenter for track
Personal:
- Obokhare (Obos) Ikpefan was born July 6, 1995, in Lagos, Nigeria, to Ihinosen Ikpefan
- Is an only child
- Loves music
- Majoring in biology