2022-23 Track and Field Roster
Roster
O'Brien, Sean

Sean O'Brien
- Class:
- Junior
- Position:
- Distance
- Hometown:
- Alamont, N.Y.
- High School:
- Guilderland High
- Major:
- Engineering
Bio
Career Best
1500-Meter Run: 3:57.88
3000-Meter Steeplechase: 9:23.45
5000-Meter: 14:52.32
Graduate Student (2024-25): Competed only in the outdoor season...ran a season-best 5,000-meter time of 15:23.87 at the Geneseo Opener.
Senior (2023-24): Ran a season best indoor time of 15:09.95 in the 5,000-meter run at the SPIRE Indoor Games...had a season best outdoor 1,500-meter time of 4:04.01 at the University of Rochester Alumni Invitational and a season best outdoor 5,000-meter time of 15:00.67 at the Geneseo Invitational.
Junior (2022 - 23): Placed 22nd and ran a personal best 8k time at the MAC XC Championships...Competed at the NCAA Northeast Regional Championships.
Sophomore (2021 - 22): Competed in three XC meets for the Bulls...Red-shirt Indoor and Outdoor season
Freshman (2020 - 21): Placed 43rd at MAC XC Championships...Outdoor season took first place finish 5,000m at the 2021 SUNY Geneseo Roundtable Invitational and first place finish 3,000m Steeplechase at the Geneseo Its Gonna Be May Meet...Placed fourth at the MAC Championships 3kSC in PR 9:23.45.
High School: Guilderland High '19-'20 Athlete of the Year...broke school's indoor record in the 3,200 meter with a time of 9:18.22.
Personal: Son of Ed and Karen O'Brien... siblings Brenna, Joe, Dillon...chose UB because of great academics and athletics...favorite athlete is Joe Klecker...loves to eat Cheez-Its.
1500-Meter Run: 3:57.88
3000-Meter Steeplechase: 9:23.45
5000-Meter: 14:52.32
Graduate Student (2024-25): Competed only in the outdoor season...ran a season-best 5,000-meter time of 15:23.87 at the Geneseo Opener.
Senior (2023-24): Ran a season best indoor time of 15:09.95 in the 5,000-meter run at the SPIRE Indoor Games...had a season best outdoor 1,500-meter time of 4:04.01 at the University of Rochester Alumni Invitational and a season best outdoor 5,000-meter time of 15:00.67 at the Geneseo Invitational.
Junior (2022 - 23): Placed 22nd and ran a personal best 8k time at the MAC XC Championships...Competed at the NCAA Northeast Regional Championships.
Sophomore (2021 - 22): Competed in three XC meets for the Bulls...Red-shirt Indoor and Outdoor season
Freshman (2020 - 21): Placed 43rd at MAC XC Championships...Outdoor season took first place finish 5,000m at the 2021 SUNY Geneseo Roundtable Invitational and first place finish 3,000m Steeplechase at the Geneseo Its Gonna Be May Meet...Placed fourth at the MAC Championships 3kSC in PR 9:23.45.
High School: Guilderland High '19-'20 Athlete of the Year...broke school's indoor record in the 3,200 meter with a time of 9:18.22.
- High School Best: 1600m/4:33.59, 3200m/9:18.22, 3kSC/9:42.16
Personal: Son of Ed and Karen O'Brien... siblings Brenna, Joe, Dillon...chose UB because of great academics and athletics...favorite athlete is Joe Klecker...loves to eat Cheez-Its.
Brittany Murchie Mulla Sports Performance Center Grand Opening
Tuesday, October 15
Coaches vs. Players: Track & Field
Friday, June 14
Take a look back at the UB Alumni Invite!
Thursday, April 25
Brandon Burke 2021 NCAA Preview
Friday, June 04