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2024 - Indoor

500 Meter Dash

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Grand Theft Auto 5
Dec 21, 2023

2023 - CC

3200 Meter Run

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GoldenEye for N64
Sep 16, 2023

4000 Meter Run

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Grand Theft Auto 5
Oct 10, 2023
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The Legend of Zelda: Breath of the Wild
Sep 27, 2023
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Grand Theft Auto 5
Sep 12, 2023

5000 Meter Run

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Counter Strike Global Offensive
Oct 19, 2023

2023 - Indoor

300 Meter Dash

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Super Mario Brothers
Jan 10, 2023
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Super Mario Brothers
Dec 30, 2022

2022 - CC

3200 Meter Run

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World of Warcraft
Oct 20, 2022
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The Elder Scrolls: Skyrim
Sep 17, 2022

4000 Meter Run

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Counter Strike Global Offensive
Oct 11, 2022
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Grand Theft Auto 5
Sep 28, 2022
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Counter Strike Global Offensive
Sep 20, 2022
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World of Warcraft
Sep 13, 2022

5000 Meter Run

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Assassins Creed
Sep 24, 2022

Latest Videos All Videos

08:09
JV C Boys 5K Finish - Wild Safari Invite
Sep 26, 2022
2024 Indoor Rankings
NJ National
500m 1:38.04 999th 999th
2023 Indoor Rankings
NJ National
300m 55.59 999th 999th
2022 CC Rankings
NJ National
4000m 23:31.10 999th 999th

See where Mark Clifford 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
300 Meter Dash 55.59
500 Meter Dash 1:38.04
CC
3200 Meter Run 17:46.00
4000 Meter Run 20:38.94
5000 Meter Run 27:40.90