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2025 - Indoor

55 Meter Dash

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Counter Strike Global Offensive
Dec 20, 2024

200 Meter Dash

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GoldenEye for N64
Dec 20, 2024

Long Jump

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Super Mario Brothers
Dec 20, 2024

2024 - CC

5000 Meter Run

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Super Mario Brothers
Oct 16, 2024
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Assassins Creed
Oct 10, 2024
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Assassins Creed
Oct 04, 2024
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Counter Strike Global Offensive
Sep 27, 2024
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The Legend of Zelda: Breath of the Wild
Sep 20, 2024
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GoldenEye for N64
Sep 14, 2024
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Grand Theft Auto 5
Sep 05, 2024
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Assassins Creed
Aug 30, 2024

Latest Videos All Videos

00:52
B JV 200 F02
Dec 21, 2024
00:12
B JR 55M H01
Dec 20, 2024
09:38
WMC Boys XC
Oct 16, 2024
12:01
Dan Dors Invitational Boys Race
Aug 31, 2024

Latest News All News

Head of Class: 2028 Boy's 5k XC Rankings...
Sep 25, 2024
We looked at the class of 2028 boys to see how they have performed so far in 2024 over 5k courses....
2025 Indoor Rankings
ME National
200m 32.85 999th 999th
55m 9.03 999th 999th
LJ 11-3 999th 999th

See where Chase Diffin 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
Long Jump 11-3
55 Meter Dash 9.03
200 Meter Dash 32.85
CC
5000 Meter Run 23:52.00