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Mairin O'Brien

Ohio · Class of 2024

67 resultsTrack & Field2021–20263 first-place finishes
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Personal bests

Best marks in available results
Event / courseMarkMeetDate
1 Mile · IndoorMAC Indoor Track & Field Championships · Feb 274:54.87aMAC Indoor Track & Field ChampionshipsFebruary 27, 2026
1500 Meters · OutdoorOhio Cherry Blossom Invitational · Apr 34:35.59aOhio Cherry Blossom InvitationalApril 3, 2026
1600 Meters · OutdoorOHSAA D1 State Track & Field Championships · May 315:05.04aOHSAA D1 State Track & Field ChampionshipsMay 31, 2024
3000 Meters · IndoorGVSU Holiday Open · Dec 510:01.30aGVSU Holiday OpenDecember 5, 2025
3000m Steeplechase · 0.762m · IndoorMid-American Conference Outdoor Track Field Championships · May 1410:41.04aMid-American Conference Outdoor Track Field ChampionshipsMay 14, 2026
3000m Steeplechase · 0.762m · OutdoorUL Clark Woods TF Invitational · Apr 2310:57.02aUL Clark Woods TF InvitationalApril 23, 2026
3000m Steeplechase · OutdoorJesse Owens Classic · May 110:31.00aJesse Owens ClassicMay 1, 2026
400 Meters · IndoorOATCCC D1 Indoor State Championships · Mar 459.137OATCCC D1 Indoor State ChampionshipsMarch 4, 2022
400 Meters · OutdoorOHSAA Central District - Division 1 · May 1659.47aOHSAA Central District - Division 1May 16, 2023
800 Meters · IndoorAshland HS High Performance Invitational · Feb 162:23.46Ashland HS High Performance InvitationalFebruary 16, 2024
800 Meters · OutdoorOHSAA Central District - Division 1 · May 142:18.44aOHSAA Central District - Division 1May 14, 2024

Best marks from the meets included here. Cross Country bests are grouped by course and distance.

2026 Indoor Track

2 results
DateMeetEventPlMarkGr
May 14Mid-American Conference Outdoor Track Field ChampionshipsMay 14 · 3000m Steeplechase · Place 9 · OhioOhio3000m Steeplechase0.762m9.10:41.04a PBSo
Feb 27MAC Indoor Track & Field ChampionshipsFeb 27 · 1 Mile · Place 13 · OhioOhio1 MileRound P13.4:54.87a PBSo

2026 Outdoor Track

5 results
DateMeetEventPlMarkGr
May 1Jesse Owens ClassicMay 1 · 3000m Steeplechase · Place 2 · OhioOhio3000m Steeplechase210:31.00a PBSo
Apr 23UL Clark Woods TF InvitationalApr 23 · 3000m Steeplechase · Place 4 · OhioOhio3000m Steeplechase0.762m4.10:57.02a PBSo
Apr 162026 Wake Forest InvitationalApr 16 · 1500 Meters · Place 55 · OhioOhio1500 Meters55.4:38.10aSo
Apr 3Ohio Cherry Blossom InvitationalApr 3 · 1500 Meters · Place 4 · OhioOhio1500 Meters4.4:35.59a PBSo
Mar 26Raleigh RelaysMar 26 · 3000m Steeplechase · Place 66 · OhioOhio3000m Steeplechase0.762m66.11:24.87aSo

2025 Indoor Track

5 results
DateMeetEventPlMarkGr
Dec 5GVSU Holiday OpenDec 5 · 3000 Meters · Place 7 · OhioOhio3000 Meters7.10:01.30a PBSo
Jan 17Al Campbell InvitationalJan 17 · 1 Mile · Place 13 · OhioOhio1 Mile135:22.65FR
Jan 17Al Campbell InvitationalJan 17 · 800 Meters · Place 13 · OhioOhio800 Meters132:26.57FR
Jan 10BGSU Falcon Early Bird OpenJan 10 · 1 Mile · Place 7 · OhioOhio1 Mile75:26.67FR
Jan 10BGSU Falcon Early Bird OpenJan 10 · 800 Meters · Place 8 · OhioOhio800 Meters82:28.55FR

2025 Outdoor Track

4 results
DateMeetEventPlMarkGr
May 15Mid-American (MAC) Outdoor ChampionshipsMay 15 · 3000m Steeplechase · Place 16 · OhioOhio3000m Steeplechase1611:42.25aFR
May 2Jesse Owens ClassicMay 2 · 3000m Steeplechase · Place 5 · OhioOhio3000m Steeplechase510:54.90FR
Apr 11We Fly ChallengeApr 11 · 1500 Meters · Place 15 · OhioOhio1500 Meters15.4:40.17aFr
Apr 4Ohio Cherry Blossom InvitationalApr 4 · 1500 Meters · Place 7 · OhioOhio1500 Meters7.4:36.89aFr

2024 Outdoor Track

15 results
DateMeetEventPlMarkGr
May 31OHSAA D1 State Track & Field ChampionshipsMay 31 · 1600 Meters · Place 6 · Olen. OrangeOlen. Orange1600 Meters6.5:05.04a PB12
May 22OHSAA D1 Region 3 - Pickerington NorthMay 22 · 1600 Meters · Place 4 · Olen. OrangeOlen. Orange1600 Meters4.5:05.95a12
May 22OHSAA D1 Region 3 - Pickerington NorthMay 22 · 800 Meters · Place 8 · Olen. OrangeOlen. Orange800 Meters8.2:18.48a12
May 14OHSAA Central District - Division 1May 14 · 1600 Meters · Place 2 · Olen. OrangeOlen. Orange1600 Meters2.5:06.02a12
May 14OHSAA Central District - Division 1May 14 · 800 Meters · Place 8 · Olen. OrangeOlen. Orange800 MetersRound P8.2:35.56a12
May 14OHSAA Central District - Division 1May 14 · 800 Meters · Place 1 · Olen. OrangeOlen. Orange800 Meters1.2:18.44a PB12
May 8Ohio Capital Conference - CentralMay 8 · 800 Meters · Place 5 · Olen. OrangeOlen. Orange800 Meters5.2:21.27a12
May 8Ohio Capital Conference - CentralMay 8 · 400 Meters · Place 8 · Olen. OrangeOlen. Orange400 MetersRound S8.1:02.64a12
May 8Ohio Capital Conference - CentralMay 8 · 400 Meters · Olen. OrangeOlen. Orange400 Meters—DNS12
May 3Delaware County Invitational May 3 · 1600 Meters · Place 3 · Olentangy OrangeOlentangy Orange1600 Meters35:17.08a—
May 3Delaware County Invitational May 3 · 800 Meters · Place 4 · Olentangy OrangeOlentangy Orange800 Meters42:23.48a—
Apr 22Orange vs Westerville North vs GalionApr 22 · 800 Meters · Place 1 · Olentangy OrangeOlentangy Orange800 Meters12:23.83a—
Apr 13GlenOak Second Sole Eagle EliteApr 13 · 800 Meters · Place 12 · Olen. OrangeOlen. Orange800 Meters122:26.6512
Apr 12Granville InvitationalApr 12 · 400 Meters · Place 3 · Olentangy OrangeOlentangy Orange400 Meters31:03.59a—
Apr 10Olentangy vs. Olen. OrangeApr 10 · 400 Meters · Place 2 · Olen. OrangeOlen. Orange400 Meters2.1:03.20a12

2024 Indoor Track

2 results
DateMeetEventPlMarkGr
Feb 16Ashland HS High Performance InvitationalFeb 16 · 800 Meters · Place 8 · Olen. OrangeOlen. Orange800 Meters82:23.46 PB12
Jan 28Wittenberg HS #2 MeetJan 28 · 800 Meters · Place 8 · Olen. OrangeOlen. Orange800 Meters82:25.1212

2023 Outdoor Track

9 results
DateMeetEventPlMarkGr
May 16OHSAA Central District - Division 1May 16 · 400 Meters · Place 7 · Olen. OrangeOlen. Orange400 MetersRound P7.1:01.44a11
May 16OHSAA Central District - Division 1May 16 · 400 Meters · Place 5 · Olen. OrangeOlen. Orange400 Meters5.59.47a PB11
May 13Ohio Capital Conference Championship - CentralMay 13 · 800 Meters · Olen. OrangeOlen. Orange800 Meters—DNS11
May 13Ohio Capital Conference Championship - CentralMay 13 · 400 Meters · Place 4 · Olen. OrangeOlen. Orange400 MetersRound P4.1:01.65a11
May 13Ohio Capital Conference Championship - CentralMay 13 · 400 Meters · Place 4 · Olen. OrangeOlen. Orange400 Meters4.59.73a11
May 5Delaware County InvitationalMay 5 · 400 Meters · Place 2 · Olen. OrangeOlen. Orange400 Meters2.1:00.86a11
Apr 28Milt Will InvitationalApr 28 · 800 Meters · Place 3 · Olen. OrangeOlen. Orange800 Meters3.2:25.21a11
Apr 14Granville InvitationalApr 14 · 400 Meters · Place 3 · Olentangy OrOlentangy Or400 Meters31:03.0011
Apr 7Hilliard PremierApr 7 · 800 Meters · Place 5 · Olentangy OrangeOlentangy Orange800 Meters52:27.81JR

2023 Indoor Track

3 results
DateMeetEventPlMarkGr
Feb 18Akron Rubber City HS OpenFeb 18 · 400 Meters · Place 11 · Olen. OrangeOlen. Orange400 Meters111:01.8911
Feb 5Finishtiming Team Championships FinalsFeb 5 · 400 Meters · Place 5 · Olen. OrangeOlen. Orange400 Meters51:03.0111
Jan 29Wittenberg HS Open #2Jan 29 · 400 Meters · Place 16 · Olen. OrangeOlen. Orange400 Meters161:02.9611

2022 Outdoor Track

8 results
DateMeetEventPlMarkGr
May 21OHSAA Central District - Division 1May 21 · 800 Meters · Place 2 · Olen. OrangeOlen. Orange800 MetersRound P2.2:27.83a10
May 21OHSAA Central District - Division 1May 21 · 800 Meters · Place 9 · Olen. OrangeOlen. Orange800 Meters9.2:25.58a10
May 14Ohio Capital Conference - CentralMay 14 · 800 Meters · Olen. OrangeOlen. Orange800 Meters—DNS10
May 14Ohio Capital Conference - CentralMay 14 · 400 Meters · Place 7 · Olen. OrangeOlen. Orange400 MetersRound P7.1:01.79a10
May 14Ohio Capital Conference - CentralMay 14 · 400 Meters · Place 6 · Olen. OrangeOlen. Orange400 Meters6.1:02.13a10
May 6Delaware County InvitationalMay 6 · 400 Meters · Place 4 · Olen. OrangeOlen. Orange400 Meters4.1:03.17a10
May 4Olen. Orange 9-10 InvitationalMay 4 · 1600 Meters · Place 3 · Olen. OrangeOlen. Orange1600 Meters3.5:46.16a10
Apr 28Wayne InvitationalApr 28 · 800 Meters · Place 25 · Olen. OrangeOlen. Orange800 Meters252:30.9810

2022 Indoor Track

3 results
DateMeetEventPlMarkGr
Mar 4OATCCC D1 Indoor State ChampionshipsMar 4 · 400 Meters · Place 5 · Olen. OrangeOlen. Orange400 Meters559.137 PB—
Feb 19Akron Rubber City HS OpenFeb 19 · 400 Meters · Place 7 · Olen. OrangeOlen. Orange400 Meters71:01.03710
Jan 22Wittenberg HS Open Meet #1Jan 22 · 400 Meters · Place 6 · Olen. OrangeOlen. Orange400 Meters6.1:01.74a10

2021 Outdoor Track

11 results
DateMeetEventPlMarkGr
May 18OHSAA D1 Central District - Hilliard DarbyMay 18 · 800 Meters · Place 2 · Olen. OrangeOlen. Orange800 MetersRound P2.2:29.13a9
May 18OHSAA D1 Central District - Hilliard DarbyMay 18 · 800 Meters · Place 6 · Olen. OrangeOlen. Orange800 Meters6.2:21.11a9
May 15Ohio Capital Conference - CentralMay 15 · 800 Meters · Place 4 · Olentangy OrangeOlentangy Orange800 Meters42:20.929
May 7Delaware County ChampionshipsMay 7 · 1600 Meters · Place 1 · Olen. OrangeOlen. Orange1600 Meters1.5:27.28aUnofficial9
May 7Delaware County ChampionshipsMay 7 · 800 Meters · Place 2 · Olen. OrangeOlen. Orange800 Meters2.2:28.46aUnofficial9
May 3Olen. Orange TriMay 3 · 400 Meters · Place 2 · Olentangy OrangeOlentangy Orange400 Meters21:02.199
Apr 28Olen. Orange 9-10 InvitationalApr 28 · 1600 Meters · Place 3 · Olen. OrangeOlen. Orange1600 Meters3.5:41.63a9
Apr 20Liberty v. Orange dualApr 20 · 400 Meters · Place 3 · Olentangy OrangeOlentangy Orange400 Meters31:07.229
Apr 16New Albany InvitationalApr 16 · 800 Meters · Place 6 · Olentangy OrangeOlentangy Orange800 Meters62:34.909
Apr 12Olentangy Orange vs. OlentangyApr 12 · 1600 Meters · Place 1 · Olentangy OrangeOlentangy Orange1600 Meters15:38.719
Apr 9Olentangy Berlin InvitationalApr 9 · 800 Meters · Place 3 · Olen. OrangeOlen. Orange800 Meters3.2:35.26a9