Erin O'Brien

Position:
Distance
Height:
5-6
Class:
Junior
High School:
Memorial High School
Hometown:
Frisco, Texas

2025 Spring SEC Academic Honor Roll

OU Indoor Collegiate Bests:
Mile: 5:00.60, 2024
3,000-meter: 9:51.02, 2025
5,000-meter: 16:46.97, 2024

OU Outdoor Collegiate Bests:
1,500-meter: 4:37.87, 2025
3,000-meter: 10:05.43, 2023
5,000-meter: 17:12.60, 2025

2025
(Outdoor) Competed in four meets … Clocked 17:31.10 for second place in the 5,000m at the Horned Frog Invitational … Secured a PR in the 1,500m at 4:37.87 for eighth at the Michael Johnson Invitational … Finished eighth in the 1,500m (4:42.88) at the John Jacobs Invitational … Opened the outdoor season with a PR of 17:12.60 in the 5,000m for 18th at Texas Relays …

(Indoor) Competed in four meets … Raced to fifth place in the 5,000m (18:12.58) at the Tyson Invitational … Clocked a PR of 9:51.02 in the 3,000m for fifth at the Steve Miller Invitational … Earned fourth in the 3,000m (9:57.74) at the Red Raider Invitational … Opened the indoor season a runner-up in the mile (5:02.86) at the Owen Hewett Invitational …

2024
(Outdoor) Earned first place in the 3000m at the Arkansas Twilight, clocking 10:17.59 … Finished eighth in the 5000m with a 17:54.27 time at the John Jacobs Invitational … Clocked 18:51.52 in the 5000m for 22nd at Texas Relays … Recorded 4:41.22 in the 1500m for 15th at the Clyde Hart Classic …

(Indoor) Finished ninth in the DMR with a 11:45.35 time at the Big 12 Championship… Set a PR in the 3000m (9:52.72) for 19th at the Windy City Invite… Clocked a PR in the mile with a time of 5:00.60 at the Charlie Thomas Invite, finishing sixth… Ran a PR in the 5000m (16:46.97) at the Boston University Sharon Colyear-Danville Season Opener …

2023
(Outdoor) Took fifth in the 5000 with a 19:26.76 at the Corky/Crofoot Shootout ... Claimed fifth in the 5000 (17:56.44) and seventh in the 1500 (PR 4:39.37) at the Sooner Invitational & Multis ... Placed fifth in the 3000 (10:05.43) and sixth in the 1500 (4:45.08) at the Island Relays Bahamas ...

(Indoor) Finished 24th at the Big 12 Indoor Championships in the 3000 with a 10:00.15 ... Clocked PR's in the 5000 (16:52.60) for seventh and 3000 (9:52.90) for 16th at the Windy City Invite ... Debuted as a Sooner at the JD Martin Invitational, took second in the mile (PR 5:01.67) and second in the 3000 (9:53.86) ...