2020 Indoor Rankings
TX National
400m 50.55 999th 999th
200m 22.63 999th 999th
2020 Outdoor Rankings
TX National
200m 22.77 999th 999th
2019 Indoor Rankings
TX National
400m 54.51 999th 999th
2019 Outdoor Rankings
TX National
200m 22.77 999th 999th
400m 49.62 999th 999th

See where Mario Demerson ranks.

Personal Records High School
Outdoor
100 Meter Dash 11.98
200 Meter Dash 22.77
400 Meter Dash 49.62
Indoor
200 Meter Dash 22.63
400 Meter Dash 50.55
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2020 - Outdoor

200 Meter Dash

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Grand Theft Auto 5
Feb 29, 2020
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The Elder Scrolls: Skyrim
Feb 29, 2020

2020 - Indoor

200 Meter Dash

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Assassins Creed
Jan 10-11, 2020

400 Meter Dash

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World of Warcraft
Jan 17-18, 2020

2019 - Outdoor

200 Meter Dash

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The Elder Scrolls: Skyrim
Mar 09, 2019
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Super Mario Brothers
Mar 09, 2019

400 Meter Dash

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Counter Strike Global Offensive
Apr 11-12, 2019
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The Legend of Zelda: Breath of the Wild
Mar 30, 2019
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The Legend of Zelda: Breath of the Wild
Mar 15-16, 2019
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The Legend of Zelda: Breath of the Wild
Mar 02, 2019

2019 - Indoor

400 Meter Dash

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World of Warcraft
Jan 12, 2019

2018 - Outdoor

100 Meter Dash

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GoldenEye for N64
Mar 03, 2018
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The Elder Scrolls: Skyrim
Feb 24, 2018
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Super Mario Brothers
Feb 10, 2018

200 Meter Dash

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Assassins Creed
Feb 10, 2018

400 Meter Dash

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Assassins Creed
Apr 20-21, 2018
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The Elder Scrolls: Skyrim
Apr 03-05, 2018
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Assassins Creed
Feb 24, 2018

2017 - Outdoor

200 Meter Dash

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Grand Theft Auto 5
Jun 15-17, 2017

400 Meter Dash

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Grand Theft Auto 5
Jun 15-17, 2017

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