Sort By:
Filter By:

To see all performances, subscribe to

MileSplit Logo
Join Now

Already a Pro member?

2024 - Indoor

800 Meter Run

XXX Play Video
XXX
XXXX
World of Warcraft
Feb 16, 2024
XXX Play Video
XXX
XXXX
Assassins Creed
Jan 28, 2024

2023 - CC

2 Mile Run

XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Aug 17, 2023

5000 Meter Run

XXX Play Video
XXX
XXXX
GoldenEye for N64
Nov 12, 2023
XXX Play Video
XXX
XXXX
Super Mario Brothers
Nov 04, 2023
XXX Play Video
XXX
XXXX
GoldenEye for N64
Oct 28, 2023
XXX Play Video
XXX
XXXX
World of Warcraft
Oct 21, 2023
XXX Play Video
XXX
XXXX
World of Warcraft
Oct 14, 2023
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Sep 30, 2023
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Sep 23, 2023
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Sep 09, 2023
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Sep 02, 2023
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Aug 26, 2023

2023 - Outdoor

400 Meter Dash

XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
May 16-20, 2023
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
May 16-20, 2023
XXX Play Video
XXX
XXXX
Super Mario Brothers
May 10-13, 2023
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
May 10-13, 2023
XXX Play Video
XXX
XXXX
GoldenEye for N64
May 05, 2023
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Apr 14, 2023

800 Meter Run

XXX Play Video
XXX
XXXX
Super Mario Brothers
Apr 28, 2023
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Apr 07-08, 2023

2023 - Indoor

400 Meter Dash

XXX Play Video
XXX
XXXX
GoldenEye for N64
Feb 18, 2023
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Feb 05, 2023
XXX Play Video
XXX
XXXX
Super Mario Brothers
Jan 29, 2023

2022 - CC

2 Mile Run

XXX Play Video
XXX
XXXX
GoldenEye for N64
Aug 12, 2022

5000 Meter Run

XXX Play Video
XXX
XXXX
Super Mario Brothers
Nov 12-13, 2022
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Nov 05, 2022
XXX Play Video
XXX
XXXX
Super Mario Brothers
Oct 29, 2022
XXX Play Video
XXX
XXXX
GoldenEye for N64
Oct 22, 2022
XXX Play Video
XXX
XXXX
Super Mario Brothers
Oct 15, 2022
XXX Play Video
XXX
XXXX
Assassins Creed
Oct 01, 2022
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Sep 17, 2022
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Sep 10, 2022
XXX Play Video
XXX
XXXX
GoldenEye for N64
Sep 03, 2022
XXX Play Video
XXX
XXXX
World of Warcraft
Aug 26, 2022

2022 - Outdoor

400 Meter Dash

XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
May 12-14, 2022
XXX Play Video
XXX
XXXX
Assassins Creed
May 12-14, 2022
XXX Play Video
XXX
XXXX
GoldenEye for N64
May 06, 2022

800 Meter Run

XXX Play Video
XXX
XXXX
GoldenEye for N64
May 17-21, 2022
XXX Play Video
XXX
XXXX
GoldenEye for N64
May 17-21, 2022
XXX Play Video
XXX
XXXX
World of Warcraft
Apr 28-29, 2022

1600 Meter Run

XXX Play Video
XXX
XXXX
Grand Theft Auto 5
May 04, 2022

2022 - Indoor

400 Meter Dash

XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Mar 04, 2022
XXX Play Video
XXX
XXXX
World of Warcraft
Feb 19, 2022
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Jan 23, 2022

2021 - CC

2.x Mile Run (CC Short Course)

XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Sep 25, 2021

5000 Meter Run

XXX Play Video
XXX
XXXX
Super Mario Brothers
Nov 14, 2021
XXX Play Video
XXX
XXXX
Super Mario Brothers
Oct 30, 2021
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Oct 23, 2021
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Oct 16, 2021
XXX Play Video
XXX
XXXX
Super Mario Brothers
Oct 02, 2021
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Sep 11, 2021
XXX Play Video
XXX
XXXX
World of Warcraft
Aug 27, 2021
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Aug 21, 2021

2021 - Outdoor

400 Meter Dash

XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
May 03, 2021
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Apr 20, 2021
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Apr 07, 2021

800 Meter Run

XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
May 18-22, 2021
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
May 18-22, 2021
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
May 15, 2021
XXX Play Video
XXX
XXXX
GoldenEye for N64
May 07, 2021
XXX Play Video
XXX
XXXX
Super Mario Brothers
Apr 16, 2021
XXX Play Video
XXX
XXXX
Assassins Creed
Apr 10, 2021

1600 Meter Run

XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
May 07, 2021
XXX Play Video
XXX
XXXX
World of Warcraft
Apr 28, 2021
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Apr 12, 2021

2020 - CC

5000 Meter Run

XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Oct 31, 2020
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Oct 24, 2020
XXX Play Video
XXX
XXXX
Assassins Creed
Oct 17, 2020
XXX Play Video
XXX
XXXX
GoldenEye for N64
Oct 10, 2020
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Oct 03, 2020
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Sep 26, 2020
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Sep 12, 2020
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Sep 05, 2020
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Sep 02, 2020
XXX Play Video
XXX
XXXX
World of Warcraft
Aug 29, 2020

2018 - CC

3200 Meter Run

XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Oct 20, 2018
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Oct 06, 2018
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Sep 08, 2018

Latest Videos All Videos

Latest News All News

2023 Indoor Rankings
OH National
400m 1:01.89 999th 999th
2023 Outdoor Rankings
OH National
400m 59.47 999th 999th
800m 2:25.21 999th 999th
2022 Indoor Rankings
OH National
400m 59.14 999th 999th
2022 Outdoor Rankings
OH National
800m 2:25.59 999th 999th
400m 1:01.79 999th 999th
1600m 5:46.16 999th 999th
2022 CC Rankings
OH National
5000m 19:50.80 999th 999th
2021 Outdoor Rankings
OH National
800m 2:20.92 999th 999th
1600m 5:27.28 999th 999th
400m 1:02.19 999th 999th
2021 CC Rankings
OH National
5000m 19:25.20 999th 999th
2020 CC Rankings
OH National
5000m 19:55.00 999th 999th

See where Mairin O'Brien ranks.

Join Now
Already a member? Log In.
College Progression Tracker

Your 1600m performance is better than XX% of Division I athletes when they were Senior in high school.

Personal Records High School
Outdoor
400 Meter Dash 59.47
800 Meter Run 2:20.92
1600 Meter Run 5:27.28
Indoor
400 Meter Dash 59.14
800 Meter Run 2:23.46
CC
2 Mile Run 12:22.00
2.x Mile Run (CC Short Course) 18:57.86
5000 Meter Run 18:43.79
Personal Records Middle School
CC
3200 Meter Run 12:55.00