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2024 - Indoor

60 Meter Dash

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Grand Theft Auto 5
Jan 13, 2024
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Super Mario Brothers
Jan 13, 2024

100 Meter Dash

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The Legend of Zelda: Breath of the Wild
Apr 01, 2024

200 Meter Dash

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The Elder Scrolls: Skyrim
Feb 02-03, 2024

2023 - Indoor

60 Meter Dash

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Grand Theft Auto 5
Feb 24-25, 2023
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Grand Theft Auto 5
Feb 24-25, 2023
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World of Warcraft
Feb 17, 2023
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Assassins Creed
Feb 17, 2023
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GoldenEye for N64
Jan 13-14, 2023
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Grand Theft Auto 5
Jan 13-14, 2023

200 Meter Dash

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Counter Strike Global Offensive
Feb 24-25, 2023
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The Legend of Zelda: Breath of the Wild
Feb 24-25, 2023
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Assassins Creed
Jan 27-28, 2023
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Grand Theft Auto 5
Jan 20-21, 2023

300 Meter Dash

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Super Mario Brothers
Dec 10, 2022

2022 - Outdoor

200 Meter Dash

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The Legend of Zelda: Breath of the Wild
May 13-15, 2022
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Counter Strike Global Offensive
May 13-15, 2022
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The Elder Scrolls: Skyrim
Apr 13-16, 2022
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Assassins Creed
Apr 13-16, 2022

400 Meter Dash

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World of Warcraft
May 13-15, 2022
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Super Mario Brothers
May 13-15, 2022

2022 - Indoor

200 Meter Dash

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Grand Theft Auto 5
Feb 25-26, 2022
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Grand Theft Auto 5
Feb 25-26, 2022
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Counter Strike Global Offensive
Feb 11-12, 2022
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The Elder Scrolls: Skyrim
Feb 04, 2022
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Super Mario Brothers
Jan 28-29, 2022

400 Meter Dash

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GoldenEye for N64
Jan 28-29, 2022

2021 - Outdoor

400 Meter Dash

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Grand Theft Auto 5
May 14-16, 2021
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Assassins Creed
May 01, 2021
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Counter Strike Global Offensive
Apr 30, 2021
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World of Warcraft
Apr 02-03, 2021
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The Legend of Zelda: Breath of the Wild
Mar 26-27, 2021

2021 - Indoor

200 Meter Dash

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The Legend of Zelda: Breath of the Wild
Feb 13, 2021
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Grand Theft Auto 5
Feb 06, 2021

400 Meter Dash

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GoldenEye for N64
Feb 25-27, 2021
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Assassins Creed
Feb 25-27, 2021
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Assassins Creed
Feb 13, 2021
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The Elder Scrolls: Skyrim
Jan 16, 2021

2020 - Indoor

60 Meter Dash

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The Legend of Zelda: Breath of the Wild
Jan 10-11, 2020

200 Meter Dash

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The Legend of Zelda: Breath of the Wild
Feb 29, 2020
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The Elder Scrolls: Skyrim
Jan 19, 2020
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The Legend of Zelda: Breath of the Wild
Jan 04, 2020
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The Elder Scrolls: Skyrim
Dec 14, 2019

400 Meter Dash

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Counter Strike Global Offensive
Feb 29, 2020
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The Legend of Zelda: Breath of the Wild
Jan 19, 2020
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GoldenEye for N64
Jan 10-11, 2020
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Assassins Creed
Jan 04, 2020
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Grand Theft Auto 5
Dec 14, 2019

2019 - Outdoor

100 Meter Dash

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Assassins Creed
May 15, 2019
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The Legend of Zelda: Breath of the Wild
May 09, 2019
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GoldenEye for N64
May 04, 2019
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The Elder Scrolls: Skyrim
Apr 26, 2019
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The Elder Scrolls: Skyrim
Apr 12, 2019

200 Meter Dash

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Super Mario Brothers
May 23-25, 2019
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Assassins Creed
May 15, 2019
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The Elder Scrolls: Skyrim
May 09, 2019
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Super Mario Brothers
May 04, 2019
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The Legend of Zelda: Breath of the Wild
Apr 26, 2019
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Assassins Creed
Apr 18, 2019
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World of Warcraft
Apr 12, 2019

400 Meter Dash

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Counter Strike Global Offensive
Jun 13-16, 2019
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Super Mario Brothers
May 23-25, 2019
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Assassins Creed
May 23-25, 2019
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World of Warcraft
May 15, 2019
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Counter Strike Global Offensive
May 09, 2019
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World of Warcraft
May 04, 2019
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GoldenEye for N64
Apr 26, 2019
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Super Mario Brothers
Apr 18, 2019
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World of Warcraft
Apr 12, 2019

2019 - Indoor

55 Meter Dash

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Grand Theft Auto 5
Mar 16, 2019
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GoldenEye for N64
Feb 23, 2019

60 Meter Dash

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Counter Strike Global Offensive
Mar 22-23, 2019
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World of Warcraft
Mar 09, 2019
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World of Warcraft
Jan 12, 2019
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GoldenEye for N64
Jan 04-05, 2019

200 Meter Dash

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Super Mario Brothers
Mar 22-23, 2019
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Assassins Creed
Mar 09, 2019
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The Elder Scrolls: Skyrim
Feb 23, 2019
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Assassins Creed
Jan 12, 2019
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The Elder Scrolls: Skyrim
Jan 04-05, 2019
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The Elder Scrolls: Skyrim
Dec 14, 2018

400 Meter Dash

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Super Mario Brothers
Mar 22-23, 2019
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Grand Theft Auto 5
Mar 16, 2019
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Super Mario Brothers
Mar 09, 2019
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GoldenEye for N64
Feb 23, 2019
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GoldenEye for N64
Jan 12, 2019
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Super Mario Brothers
Jan 04-05, 2019

2018 - Outdoor

100 Meter Dash

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GoldenEye for N64
Jul 23-29, 2018
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The Elder Scrolls: Skyrim
Jul 05-08, 2018
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Super Mario Brothers
Jun 30 - Jul 01, 2018
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Grand Theft Auto 5
Jun 21-23, 2018
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The Elder Scrolls: Skyrim
Jun 21-23, 2018
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Grand Theft Auto 5
Jun 16-17, 2018
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Super Mario Brothers
May 17, 2018
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Counter Strike Global Offensive
May 04, 2018
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The Elder Scrolls: Skyrim
Apr 13, 2018

200 Meter Dash

XXX Play Video
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Super Mario Brothers
Jul 23-29, 2018
XXX Play Video
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The Legend of Zelda: Breath of the Wild
Jul 23-29, 2018
XXX Play Video
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Grand Theft Auto 5
Jul 23-29, 2018
XXX Play Video
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GoldenEye for N64
Jul 23-29, 2018
XXX Play Video
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GoldenEye for N64
Jul 05-08, 2018
XXX Play Video
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Super Mario Brothers
Jun 30 - Jul 01, 2018
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Super Mario Brothers
Jun 21-23, 2018
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The Elder Scrolls: Skyrim
Jun 16-17, 2018
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Super Mario Brothers
May 17, 2018
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Super Mario Brothers
May 04, 2018
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The Elder Scrolls: Skyrim
Apr 26, 2018
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Counter Strike Global Offensive
Apr 13, 2018

400 Meter Dash

XXX Play Video
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Super Mario Brothers
Jul 23-29, 2018
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World of Warcraft
Jul 05-08, 2018
XXX Play Video
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GoldenEye for N64
Jun 30 - Jul 01, 2018
XXX Play Video
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The Elder Scrolls: Skyrim
Jun 21-23, 2018
XXX Play Video
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Grand Theft Auto 5
Jun 16-17, 2018

2018 - Indoor

55 Meter Dash

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World of Warcraft
Mar 17, 2018
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Super Mario Brothers
Mar 03, 2018
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Super Mario Brothers
Mar 03, 2018

200 Meter Dash

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Grand Theft Auto 5
Mar 17, 2018
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Assassins Creed
Mar 10, 2018
XXX Play Video
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Assassins Creed
Mar 03, 2018
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Counter Strike Global Offensive
Mar 03, 2018

2017 - Outdoor

100 Meter Dash

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Super Mario Brothers
May 05, 2017
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The Legend of Zelda: Breath of the Wild
Apr 21, 2017

200 Meter Dash

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Grand Theft Auto 5
Apr 21, 2017

Latest Videos All Videos

02:20
Athlete Of The Meet: Jefferson and McCall
Jan 19, 2020
01:18
High School Boys' 400m Finals Section 2
Jan 11, 2020
00:12
High School Boys' 60m Prelims Section 28
Jan 11, 2020
01:00
High School Boys' 400m 400 Prelims Section 19
Jan 10, 2020
02:17
Khullen Jefferson Talks Signing
Nov 27, 2019
01:01
17-18B 400m Final
Jun 23, 2019
02:19
Khullen Jefferson Interview
Jun 14, 2019

Latest News All News

College Signings: June 16 Update Alert...
Jun 16, 2020
More updates...
MileSplit IL Senior Spotlight: Khullen Jefferson...
May 17, 2020
Was slated to be among the elite long sprinters in the country...
The Top Returning Male Sprinter Would Have Been......
Apr 23, 2020
We drop the top all-around speedsters for 2020...
Final Version: Premium Individual Boys 25...
Apr 03, 2020
The final rankings series...
Premium 25 Boys Logistics: Week 3 In Effect...
Mar 11, 2020
check out the latest rankings...
Toeing The Line: Boys Power Weekend Recap...
Mar 04, 2020
boys recap...
Premium Boys Pre-Season Top 50 Explosion...
Feb 25, 2020
Check out the deep pre-season field!...
2020 Indoor Rankings
IL National
400m 49.07 999th 999th
200m 22.29 999th 999th
60m 7.27 999th 999th
2019 Indoor Rankings
IL National
55m 6.66 999th 999th
200m 22.39 999th 999th
400m 50.17 999th 999th
60m 7.10 999th 999th
2019 Outdoor Rankings
IL National
100m 11.02 999th 999th
200m 22.06 999th 999th
400m 48.34 999th 999th

See where Khullen Jefferson 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.

Personal Records High School
Indoor
55 Meter Dash 6.66
60 Meter Dash 7.10
200 Meter Dash 22.29
400 Meter Dash 49.07
Outdoor
100 Meter Dash 10.98
200 Meter Dash 21.96
400 Meter Dash 48.34
Personal Records College
Indoor
60 Meter Dash 6.71
100 Meter Dash 15.00
200 Meter Dash 20.93
300 Meter Dash 32.97
400 Meter Dash 47.35
Outdoor
200 Meter Dash 20.74
400 Meter Dash 46.28