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2024 - CC

5000 Meter Run

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World of Warcraft
Aug 23, 2024

2024 - Outdoor

Pole Vault

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World of Warcraft
Mar 23, 2024

2024 - Indoor

Pole Vault

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Grand Theft Auto 5
Feb 17, 2024
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Grand Theft Auto 5
Feb 09, 2024
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The Legend of Zelda: Breath of the Wild
Feb 04, 2024
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The Legend of Zelda: Breath of the Wild
Feb 03, 2024
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GoldenEye for N64
Jan 26, 2024
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Assassins Creed
Jan 20, 2024
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Grand Theft Auto 5
Jan 06, 2024

2023 - CC

5000 Meter Run

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The Legend of Zelda: Breath of the Wild
Oct 14, 2023
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The Elder Scrolls: Skyrim
Sep 30, 2023
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Counter Strike Global Offensive
Sep 23, 2023
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World of Warcraft
Sep 12, 2023
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Assassins Creed
Sep 02, 2023
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Counter Strike Global Offensive
Aug 25, 2023

2023 - Outdoor

800 Meter Run

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The Elder Scrolls: Skyrim
May 06, 2023
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Assassins Creed
Apr 19, 2023
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The Legend of Zelda: Breath of the Wild
Apr 04, 2023
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Grand Theft Auto 5
Mar 25, 2023

1600 Meter Run

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Counter Strike Global Offensive
Apr 19, 2023
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The Elder Scrolls: Skyrim
Apr 17, 2023

3200 Meter Run

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Grand Theft Auto 5
Apr 24, 2023

Pole Vault

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World of Warcraft
May 17-19, 2023
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The Elder Scrolls: Skyrim
May 10-12, 2023
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Grand Theft Auto 5
May 03, 2023
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Assassins Creed
Apr 28, 2023
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World of Warcraft
Apr 14, 2023
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Grand Theft Auto 5
Apr 07, 2023
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World of Warcraft
Apr 04, 2023
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GoldenEye for N64
Apr 01, 2023

2023 - Indoor

1600 Meter Run

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Assassins Creed
Feb 04, 2023
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GoldenEye for N64
Jan 20, 2023
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Counter Strike Global Offensive
Jan 14, 2023

Pole Vault

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GoldenEye for N64
Feb 04, 2023
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GoldenEye for N64
Jan 20, 2023

2022 - CC

Three Mile Run

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World of Warcraft
Sep 17, 2022

5000 Meter Run

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GoldenEye for N64
Oct 22, 2022
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Super Mario Brothers
Oct 15, 2022
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GoldenEye for N64
Oct 01, 2022
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The Legend of Zelda: Breath of the Wild
Sep 24, 2022
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Super Mario Brothers
Sep 03, 2022
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The Legend of Zelda: Breath of the Wild
Aug 27, 2022

2022 - Outdoor

1600 Meter Run

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The Elder Scrolls: Skyrim
Apr 28-29, 2022

3200 Meter Run

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Assassins Creed
May 07, 2022
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Grand Theft Auto 5
Apr 18, 2022

Pole Vault

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Grand Theft Auto 5
May 18-20, 2022
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World of Warcraft
May 11-13, 2022
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GoldenEye for N64
May 07, 2022
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The Legend of Zelda: Breath of the Wild
May 04, 2022
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The Elder Scrolls: Skyrim
Apr 20, 2022
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The Legend of Zelda: Breath of the Wild
Apr 18, 2022

2021 - CC

5000 Meter Run

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World of Warcraft
Oct 16, 2021
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Counter Strike Global Offensive
Oct 02, 2021
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Counter Strike Global Offensive
Sep 25, 2021
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The Elder Scrolls: Skyrim
Sep 18, 2021
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Counter Strike Global Offensive
Sep 15, 2021
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The Legend of Zelda: Breath of the Wild
Sep 04, 2021
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Assassins Creed
Aug 28, 2021

Latest Videos All Videos

10:31
High School Boys Division 1, Large Division 2
Aug 27, 2022
09:09
High School Boys Open 5km Run
Oct 16, 2021
13:29
HS Boys Large Schools Division 5km Run
Aug 28, 2021

Latest News All News

End of Season: Top-100 Boys Event Rankings...
Mar 20, 2024
See here for the final list of the Top-100 Boys for the indoor season....
OATCCC Top 40 Rankings: Boys Division I...
Feb 21, 2024
The final OATCCC top 40 rankings lists for boys competing in Division I....
OATCCC Top 40 Rankings: Boys Division I...
Feb 09, 2024
Ranking the top 40 boys across all events competing in Ohio's Division I....
Post-Season Rankings: Top-500 Boys Jumps...
Jul 19, 2023
See here for the final rankings of the Top-500 efforts in the jumps on the boy's side....
2024 Indoor Rankings
OH National
PV 12-2 999th 999th
2024 Outdoor Rankings
OH National
PV 11-0 999th 999th

See where Zachary Callahan 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
Pole Vault 11-6
800 Meter Run 2:13.18
1600 Meter Run 4:58.03
3200 Meter Run 11:21.72
Indoor
Pole Vault 12-2
1600 Meter Run 5:19.41
CC
Three Mile Run 18:13.30
5000 Meter Run 18:15.50