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2025 - Indoor

1000 Meter Run

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World of Warcraft
Feb 06, 2025
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Assassins Creed
Jan 29, 2025
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Super Mario Brothers
Dec 17, 2024

1600 Meter Run

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The Legend of Zelda: Breath of the Wild
Feb 07-08, 2025

2024 - Outdoor

400 Meter Dash

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Grand Theft Auto 5
Apr 24, 2024

800 Meter Run

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GoldenEye for N64
May 01, 2024

1600 Meter Run

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World of Warcraft
May 08, 2024
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The Legend of Zelda: Breath of the Wild
Apr 19-20, 2024
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Grand Theft Auto 5
Apr 10, 2024

2024 - Indoor

1000 Meter Run

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The Legend of Zelda: Breath of the Wild
Feb 02-03, 2024
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The Legend of Zelda: Breath of the Wild
Dec 21, 2023

Latest Videos All Videos

06:54
High School Boys' 1k, Prelims 8
Feb 03, 2024
2025 Indoor Rankings
VA National
1000m 3:35.09 999th 999th
1600m 6:23.20 999th 999th
2024 Indoor Rankings
VA National
1000m 3:38.57 999th 999th

See where Justin Duncan-Cosby 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
Outdoor
400 Meter Dash 1:06.77
800 Meter Run 2:40.63
1600 Meter Run 6:03.07
Indoor
1000 Meter Run 3:35.09
1600 Meter Run 6:23.20