Jack O'Brien

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2024 - Outdoor

800 Meter Run

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GoldenEye for N64

May 23-25, 2024

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Counter Strike Global Offensive

May 23-25, 2024

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Grand Theft Auto 5

May 16, 2024

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Grand Theft Auto 5

May 03, 2024

1600 Meter Run

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Super Mario Brothers

May 10, 2024

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The Elder Scrolls: Skyrim

Apr 20, 2024

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Counter Strike Global Offensive

Apr 06, 2024

One Mile Run

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Grand Theft Auto 5

Apr 20, 2024

2024 - Indoor

400 Meter Dash

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Assassins Creed

Mar 09, 2024

600 Meter Run

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The Legend of Zelda: Breath of the Wild

Mar 01, 2024

800 Meter Run

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The Elder Scrolls: Skyrim

Mar 23, 2024

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Grand Theft Auto 5

Mar 08, 2024

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The Elder Scrolls: Skyrim

Feb 24, 2024

1600 Meter Run

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Super Mario Brothers

Feb 22, 2024

2023 - CC

2 Mile Run

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World of Warcraft

Aug 29, 2023

Three Mile Run

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The Legend of Zelda: Breath of the Wild

Nov 04, 2023

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The Elder Scrolls: Skyrim

Oct 28, 2023

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Super Mario Brothers

Oct 14, 2023

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Grand Theft Auto 5

Sep 16, 2023

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GoldenEye for N64

Sep 09, 2023

5000 Meter Run

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The Legend of Zelda: Breath of the Wild

Oct 21, 2023

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Super Mario Brothers

Sep 30, 2023

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Grand Theft Auto 5

Sep 23, 2023

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Super Mario Brothers

Sep 02, 2023

2023 - Outdoor

400 Meter Dash

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Super Mario Brothers

May 12, 2023

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GoldenEye for N64

Apr 13, 2023

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Assassins Creed

Apr 04, 2023

800 Meter Run

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Assassins Creed

May 05, 2023

1600 Meter Run

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The Elder Scrolls: Skyrim

Apr 22, 2023

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Counter Strike Global Offensive

Apr 08, 2023

One Mile Run

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Assassins Creed

Apr 22, 2023

3200 Meter Run

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Super Mario Brothers

Apr 13, 2023

2023 - Indoor

800 Meter Run

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Counter Strike Global Offensive

Mar 25, 2023

1600 Meter Run

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Super Mario Brothers

Mar 10, 2023

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Grand Theft Auto 5

Mar 02, 2023

2022 - CC

2 Mile Run

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Counter Strike Global Offensive

Aug 24, 2022

Three Mile Run

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GoldenEye for N64

Nov 05, 2022

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Counter Strike Global Offensive

Oct 29, 2022

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Super Mario Brothers

Oct 22, 2022

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The Legend of Zelda: Breath of the Wild

Oct 15, 2022

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Counter Strike Global Offensive

Sep 10, 2022

5000 Meter Run

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Super Mario Brothers

Oct 01, 2022

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Counter Strike Global Offensive

Sep 24, 2022

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World of Warcraft

Sep 03, 2022

2022 - Outdoor

400 Meter Dash

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Counter Strike Global Offensive

May 13, 2022

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Counter Strike Global Offensive

Apr 19, 2022

800 Meter Run

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The Elder Scrolls: Skyrim

May 18, 2022

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The Elder Scrolls: Skyrim

Apr 22, 2022

1600 Meter Run

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GoldenEye for N64

Apr 29, 2022

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Counter Strike Global Offensive

Apr 09, 2022

3200 Meter Run

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Super Mario Brothers

May 13, 2022

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The Legend of Zelda: Breath of the Wild

Apr 14, 2022

2022 - Indoor

800 Meter Run

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Counter Strike Global Offensive

Mar 04, 2022

3200 Meter Run

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The Elder Scrolls: Skyrim

Mar 26, 2022

2021 - CC

2 Mile Run

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Assassins Creed

Sep 01, 2021

Three Mile Run

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Grand Theft Auto 5

Nov 06, 2021

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Assassins Creed

Oct 30, 2021

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The Elder Scrolls: Skyrim

Oct 23, 2021

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The Elder Scrolls: Skyrim

Oct 16, 2021

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Counter Strike Global Offensive

Oct 09, 2021

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GoldenEye for N64

Sep 18, 2021

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Grand Theft Auto 5

Sep 11, 2021

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Grand Theft Auto 5

Jul 23, 2021

5000 Meter Run

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Counter Strike Global Offensive

Oct 02, 2021

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Super Mario Brothers

Sep 25, 2021

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GoldenEye for N64

Sep 04, 2021

2021 - Outdoor

400 Meter Dash

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Super Mario Brothers

May 25, 2021

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GoldenEye for N64

Apr 21, 2021

800 Meter Run

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World of Warcraft

May 25, 2021

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The Legend of Zelda: Breath of the Wild

May 22, 2021

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World of Warcraft

May 15, 2021

1600 Meter Run

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The Elder Scrolls: Skyrim

Jun 04, 2021

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Super Mario Brothers

Jun 04, 2021

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GoldenEye for N64

May 22, 2021

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The Elder Scrolls: Skyrim

May 15, 2021

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The Elder Scrolls: Skyrim

May 07, 2021

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The Legend of Zelda: Breath of the Wild

May 07, 2021

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GoldenEye for N64

Apr 21, 2021

3200 Meter Run

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The Legend of Zelda: Breath of the Wild

Jun 04, 2021

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GoldenEye for N64

Jun 04, 2021

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The Legend of Zelda: Breath of the Wild

May 12, 2021

2020 - CC

2 Mile Run

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Counter Strike Global Offensive

Sep 08, 2020

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World of Warcraft

Sep 05, 2020

Three Mile Run

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Counter Strike Global Offensive

Oct 17, 2020

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Grand Theft Auto 5

Oct 03, 2020

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Assassins Creed

Sep 23, 2020

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Grand Theft Auto 5

Sep 19, 2020

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Counter Strike Global Offensive

Sep 11, 2020

5000 Meter Run

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Assassins Creed

Oct 31 - Nov 08, 2020

Latest Videos All Videos

06:00

High School Boys' Mile Undercard

Apr 20, 2024

07:54

High School Boys' Mile Undercard, Finals 1

Apr 22, 2023

10:24

Class 2A Boys State reel

Nov 06, 2022

06:55

Shazam D2 Boys Highlights

Nov 08, 2020

Latest News All News

2024 By The Numbers: Top Returning Boys Indoor 1600m...

Jan 17, 2024

The top 150 returning "milers" are chronicled as part of our premium series...

2024 By The Numbers: Top Returning Boys Indoor 800m...

Jan 12, 2024

We take a quick look at some of the top returning under cover half milers...

2023 Final Boys Cross Country 5000 Meter Rankings...

Dec 16, 2023

We collect data and present the top 300 boys performers for the 5000 meters...

MileSplit IL Top 300 Boys Three-Milers: A Deeper Look I...

Sep 21, 2023

It's time to look inside the numbers of the top boys 3-milers...

3A Boys Preseason Preview: #25 To #11...

Aug 25, 2023

The middle child in the cross country preview world are the teams listed 25 to 11...

2022 MileSplit IL Honors All-Staters: Supreme Photo Col...

Nov 12, 2022

Here is our world famous all-state collage of every single all state runner!...

By The Numbers: Top 500 boys 3-milers as of 9/14...

Sep 14, 2022

The results are coming in and the times are compiling on a daily basis...

2024 Indoor Rankings

		IL	National
1600m	4:52.40	999th	999th
400m	53.40	999th	999th
600m	1:29.29	999th	999th
800m	1:59.43	999th	999th

2024 Outdoor Rankings

		IL	National
1600m	4:25.32	999th	999th
800m	1:53.57	999th	999th
Mile	4:27.08	999th	999th

See where Jack O'Brien ranks.

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College Progression Tracker

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

High School

Outdoor
400 Meter Dash	51.42
800 Meter Run	1:53.57
1600 Meter Run	4:25.32
One Mile Run	4:27.08
3200 Meter Run	9:50.86
Indoor
400 Meter Dash	53.40
600 Meter Run	1:29.29
800 Meter Run	1:58.72
1600 Meter Run	4:29.76
3200 Meter Run	10:35.76
CC
2 Mile Run	10:24.50
Three Mile Run	15:26.27
5000 Meter Run	16:09.50