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2026 - Outdoor

100 Meter Dash

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GoldenEye for N64
Mar 21, 2026
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Counter Strike Global Offensive
Mar 19, 2026
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Super Mario Brothers
Mar 07, 2026
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Assassins Creed
Mar 05, 2026

200 Meter Dash

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Grand Theft Auto 5
Mar 31, 2026
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The Elder Scrolls: Skyrim
Mar 14, 2026
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GoldenEye for N64
Mar 05, 2026

400 Meter Dash

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Grand Theft Auto 5
Apr 03-04, 2026
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The Legend of Zelda: Breath of the Wild
Mar 21, 2026
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Assassins Creed
Mar 14, 2026
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The Legend of Zelda: Breath of the Wild
Mar 07, 2026

2026 - Indoor

60 Meter Dash

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The Elder Scrolls: Skyrim
Feb 07, 2026
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World of Warcraft
Feb 07, 2026
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GoldenEye for N64
Jan 31, 2026
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Assassins Creed
Jan 23-24, 2026
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The Legend of Zelda: Breath of the Wild
Jan 17, 2026
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Counter Strike Global Offensive
Jan 10, 2026

150 Meter Dash

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Super Mario Brothers
Feb 07, 2026
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GoldenEye for N64
Jan 31, 2026
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The Legend of Zelda: Breath of the Wild
Jan 17, 2026
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World of Warcraft
Jan 10, 2026

200 Meter Dash

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World of Warcraft
Jan 23-24, 2026

300 Meter Dash

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The Legend of Zelda: Breath of the Wild
Feb 07, 2026
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Assassins Creed
Jan 31, 2026
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Super Mario Brothers
Jan 17, 2026
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Super Mario Brothers
Jan 10, 2026

400 Meter Dash

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GoldenEye for N64
Jan 23-24, 2026

2025 - Outdoor

100 Meter Dash

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Super Mario Brothers
Apr 23, 2025
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Grand Theft Auto 5
Apr 03, 2025
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The Elder Scrolls: Skyrim
Mar 27, 2025
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Super Mario Brothers
Mar 19, 2025
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Counter Strike Global Offensive
Mar 08, 2025

200 Meter Dash

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Super Mario Brothers
May 17, 2025
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The Elder Scrolls: Skyrim
May 10, 2025
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Super Mario Brothers
May 02, 2025
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GoldenEye for N64
Apr 23, 2025
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Super Mario Brothers
Apr 19, 2025
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The Elder Scrolls: Skyrim
Apr 07, 2025
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GoldenEye for N64
Apr 03, 2025
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World of Warcraft
Mar 27, 2025
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The Elder Scrolls: Skyrim
Mar 19, 2025
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Assassins Creed
Mar 13, 2025

400 Meter Dash

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The Elder Scrolls: Skyrim
May 24, 2025
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Counter Strike Global Offensive
May 24, 2025
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Assassins Creed
May 17, 2025
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Grand Theft Auto 5
May 10, 2025
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Grand Theft Auto 5
May 02, 2025
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Assassins Creed
Apr 19, 2025
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The Legend of Zelda: Breath of the Wild
Apr 07, 2025
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Counter Strike Global Offensive
Apr 04-05, 2025
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Super Mario Brothers
Mar 27, 2025
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Super Mario Brothers
Mar 22, 2025
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Counter Strike Global Offensive
Mar 15, 2025
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Super Mario Brothers
Mar 13, 2025
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Counter Strike Global Offensive
Mar 01, 2025

2024 - Outdoor

100 Meter Dash

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World of Warcraft
Apr 09, 2024
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Super Mario Brothers
Mar 27, 2024
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Super Mario Brothers
Mar 23, 2024
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Counter Strike Global Offensive
Mar 16, 2024
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Grand Theft Auto 5
Mar 02, 2024

200 Meter Dash

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World of Warcraft
May 18, 2024
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The Legend of Zelda: Breath of the Wild
May 04, 2024
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The Legend of Zelda: Breath of the Wild
Apr 26, 2024
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World of Warcraft
Apr 20, 2024
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Counter Strike Global Offensive
Apr 09, 2024
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Assassins Creed
Apr 06, 2024
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GoldenEye for N64
Mar 30, 2024
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World of Warcraft
Mar 27, 2024
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Grand Theft Auto 5
Mar 19, 2024
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The Legend of Zelda: Breath of the Wild
Mar 05, 2024

400 Meter Dash

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GoldenEye for N64
May 18, 2024
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GoldenEye for N64
May 18, 2024
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Counter Strike Global Offensive
May 04, 2024
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Grand Theft Auto 5
Apr 26, 2024
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GoldenEye for N64
Apr 06, 2024
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Grand Theft Auto 5
Mar 30, 2024
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World of Warcraft
Mar 23, 2024
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The Elder Scrolls: Skyrim
Mar 19, 2024
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The Elder Scrolls: Skyrim
Mar 16, 2024
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Counter Strike Global Offensive
Mar 05, 2024
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The Elder Scrolls: Skyrim
Mar 02, 2024

2023 - Cc

2.1 Mile Run

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World of Warcraft
Sep 09, 2023

2.x Mile Run (CC Short Course)

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GoldenEye for N64
Sep 07, 2023

2023 - Outdoor

100 Meter Dash

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The Elder Scrolls: Skyrim
May 06, 2023
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GoldenEye for N64
Apr 28, 2023
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The Legend of Zelda: Breath of the Wild
Apr 20, 2023
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The Elder Scrolls: Skyrim
Apr 08, 2023
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Grand Theft Auto 5
Apr 06, 2023
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World of Warcraft
Apr 01, 2023
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GoldenEye for N64
Mar 30, 2023
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Grand Theft Auto 5
Mar 25, 2023
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World of Warcraft
Mar 23, 2023
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Grand Theft Auto 5
Mar 18, 2023
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Super Mario Brothers
Mar 16, 2023
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Super Mario Brothers
Mar 02, 2023

200 Meter Dash

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Grand Theft Auto 5
May 06, 2023
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Counter Strike Global Offensive
Apr 28, 2023
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XXXX
Assassins Creed
Apr 20, 2023
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The Elder Scrolls: Skyrim
Apr 08, 2023
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Assassins Creed
Apr 06, 2023
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World of Warcraft
Apr 01, 2023
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World of Warcraft
Mar 30, 2023
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The Legend of Zelda: Breath of the Wild
Mar 23, 2023
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World of Warcraft
Mar 16, 2023
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GoldenEye for N64
Mar 02, 2023

400 Meter Dash

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The Elder Scrolls: Skyrim
Mar 25, 2023
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GoldenEye for N64
Mar 18, 2023

Latest News All News

Class of 2026 Rankings: Top Girls 400m Performers in Ca...
Apr 07, 2026
Ranking the top Class of 2026 Girls 400m performers in California during the 2026 Outdoor Season....
Class of 2026 Rankings: Top Girls 200m Performers in Ca...
Apr 07, 2026
Ranking the top Class of 2026 Girls 200m performers in California during the 2026 Outdoor Season....
Class of 2026 Rankings: Top Girls 100m Performers in Ca...
Apr 07, 2026
Ranking the top Class of 2026 Girls 100m performers in California during the 2026 Outdoor Season....
Class of 2026 Rankings: Top Girls 100m Performers in Ca...
Apr 07, 2026
Ranking the top Class of 2026 Girls 100m performers in California during the 2026 Outdoor Season....
National Class of 2026: Top Girls Performances (Last Week)
Apr 06, 2026
Showcasing the best National Girls performances achieved in All Events last week by athletes representing the Class of 2026....
Top National Girls Outdoor Marks This Past Week...
Apr 06, 2026
Highlighting the best Girls performances produced nation-wide from March 30th - April 5th during Outdoor Track and Field Season competition....
Top California Girls T&F Marks This Past Week: March 30...
Apr 06, 2026
Showcasing the top Girls performances for All Events in California during Outdoor Season competition taking place from March 30th to April 5th....
2026 Indoor Rankings
CA National
200m 25.05 999th 999th
400m 59.18 999th 999th
60m 7.93 999th 999th
2026 Outdoor Rankings
CA National
100m 11.97 999th 999th
200m 24.71 999th 999th
400m 55.41 999th 999th
2025 Outdoor Rankings
CA National
100m 12.37 999th 999th
200m 25.11 999th 999th
400m 55.76 999th 999th
2024 Outdoor Rankings
CA National
100m 12.66 999th 999th
200m 25.56 999th 999th
400m 58.35 999th 999th

See where Siena Zylstra 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
60 Meter Dash 7.79
150 Meter Dash 18.46
200 Meter Dash 25.05
300 Meter Dash 39.80
400 Meter Dash 59.18
outdoor
100 Meter Dash 11.97
200 Meter Dash 24.71
400 Meter Dash 55.41
cc
2.1 Mile Run 16:37.70
2.x Mile Run (CC Short Course) 17:04.00