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2020 - CC

2 Mile Run

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Super Mario Brothers
Feb 13, 2021

2.x Mile Run (CC Short Course)

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Grand Theft Auto 5
Mar 13, 2021
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Super Mario Brothers
Mar 06, 2021
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Counter Strike Global Offensive
Feb 27, 2021

2020 - Outdoor

800 Meter Run

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Assassins Creed
Mar 05, 2020

2019 - CC

2 Mile Run

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GoldenEye for N64
Sep 07, 2019

2.x Mile Run (CC Short Course)

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GoldenEye for N64
Nov 08, 2019
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The Elder Scrolls: Skyrim
Oct 25, 2019
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Assassins Creed
Oct 04, 2019
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GoldenEye for N64
Sep 21, 2019

Three Mile Run

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Assassins Creed
Oct 31, 2019
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Super Mario Brothers
Sep 28, 2019

5000 Meter Run

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Grand Theft Auto 5
Oct 12, 2019

2019 - Outdoor

800 Meter Run

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Super Mario Brothers
May 04, 2019
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Counter Strike Global Offensive
Apr 27, 2019
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The Legend of Zelda: Breath of the Wild
Apr 24, 2019
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Super Mario Brothers
Apr 13, 2019
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Grand Theft Auto 5
Apr 05-06, 2019
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The Legend of Zelda: Breath of the Wild
Apr 03, 2019
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GoldenEye for N64
Mar 21, 2019
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Assassins Creed
Mar 14, 2019
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The Legend of Zelda: Breath of the Wild
Mar 02, 2019
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The Legend of Zelda: Breath of the Wild
Feb 28, 2019
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Super Mario Brothers
Feb 23, 2019

1600 Meter Run

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GoldenEye for N64
Mar 07, 2019

2018 - CC

2 Mile Run

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GoldenEye for N64
Sep 08, 2018

2.x Mile Run (CC Short Course)

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GoldenEye for N64
Oct 19, 2018
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Counter Strike Global Offensive
Sep 27, 2018
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Super Mario Brothers
Sep 15, 2018

Three Mile Run

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The Legend of Zelda: Breath of the Wild
Nov 02, 2018
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Super Mario Brothers
Oct 26, 2018

5000 Meter Run

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World of Warcraft
Oct 06, 2018
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Counter Strike Global Offensive
Oct 06, 2018

2018 - Outdoor

400 Meter Dash

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World of Warcraft
May 03, 2018
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Counter Strike Global Offensive
Apr 19, 2018
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GoldenEye for N64
Apr 05, 2018
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GoldenEye for N64
Mar 29, 2018
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The Legend of Zelda: Breath of the Wild
Mar 08, 2018

2017 - CC

2 Mile Run

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Assassins Creed
Sep 09, 2017

2.x Mile Run (CC Short Course)

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World of Warcraft
Oct 20, 2017
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GoldenEye for N64
Sep 16, 2017

Three Mile Run

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The Elder Scrolls: Skyrim
Nov 03, 2017
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GoldenEye for N64
Oct 27, 2017

5000 Meter Run

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Assassins Creed
Oct 07, 2017

Latest Videos All Videos

03:33
Sophomore Girls 2.75 Mile Run Finals - D1
Sep 16, 2018
2020 Outdoor Rankings
CA National
800m 2:45.76 999th 999th
2019 Outdoor Rankings
CA National
800m 2:31.57 999th 999th
2019 CC Rankings
CA National
3Mile 22:32.70 999th 999th

See where Kassie Koyamatsu 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 1:07.18
800 Meter Run 2:31.57
1600 Meter Run 6:35.87
CC
2 Mile Run 14:32.70
2.x Mile Run (CC Short Course) 16:10.00
Three Mile Run 22:32.70
5000 Meter Run 24:25.90