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2025 - Indoor

1500 Meter Run

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Grand Theft Auto 5
Feb 22, 2025
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GoldenEye for N64
Feb 02, 2025
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Super Mario Brothers
Jan 20, 2025
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The Legend of Zelda: Breath of the Wild
Dec 27, 2024
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World of Warcraft
Dec 07, 2024

3000 Meter Run

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The Elder Scrolls: Skyrim
Feb 22, 2025
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Super Mario Brothers
Feb 02, 2025
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The Legend of Zelda: Breath of the Wild
Dec 27, 2024
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The Legend of Zelda: Breath of the Wild
Dec 23, 2024
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GoldenEye for N64
Dec 01, 2024

2024 - CC

5000 Meter Run

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Assassins Creed
Nov 09, 2024
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The Elder Scrolls: Skyrim
Oct 28-30, 2024
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Counter Strike Global Offensive
Oct 26, 2024
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Assassins Creed
Oct 21-23, 2024
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Super Mario Brothers
Oct 15-16, 2024
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Super Mario Brothers
Sep 30 - Oct 02, 2024
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Super Mario Brothers
Sep 28, 2024
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GoldenEye for N64
Sep 16-17, 2024

2024 - Outdoor

1500 Meter Run

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GoldenEye for N64
May 26, 2024
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World of Warcraft
May 05, 2024
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Assassins Creed
Apr 09-11, 2024
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Assassins Creed
Apr 07, 2024
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Counter Strike Global Offensive
Mar 25-27, 2024

3000 Meter Run

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Super Mario Brothers
May 26, 2024
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Grand Theft Auto 5
May 05, 2024
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Assassins Creed
Apr 26, 2024
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Grand Theft Auto 5
Apr 16-17, 2024

5000 Meter Run

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The Legend of Zelda: Breath of the Wild
Apr 01, 2024

2024 - Indoor

1500 Meter Run

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The Elder Scrolls: Skyrim
Feb 17, 2024
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GoldenEye for N64
Feb 04, 2024
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World of Warcraft
Jan 15, 2024
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The Legend of Zelda: Breath of the Wild
Dec 03, 2023

One Mile Run

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The Legend of Zelda: Breath of the Wild
Dec 16-17, 2023

3000 Meter Run

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Counter Strike Global Offensive
Feb 17, 2024
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The Elder Scrolls: Skyrim
Feb 04, 2024
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Super Mario Brothers
Jan 15, 2024
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Super Mario Brothers
Nov 26, 2023

5000 Meter Run

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Counter Strike Global Offensive
Nov 19, 2023

2023 - CC

5000 Meter Run

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Grand Theft Auto 5
Oct 23-24, 2023
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World of Warcraft
Oct 21, 2023
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The Elder Scrolls: Skyrim
Oct 16-17, 2023
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The Legend of Zelda: Breath of the Wild
Oct 07, 2023
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Super Mario Brothers
Oct 02-04, 2023
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GoldenEye for N64
Sep 26, 2023
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The Legend of Zelda: Breath of the Wild
Sep 18-20, 2023

2023 - Outdoor

800 Meter Run

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Super Mario Brothers
Apr 25-26, 2023

1500 Meter Run

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World of Warcraft
Jun 04, 2023
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The Legend of Zelda: Breath of the Wild
May 28, 2023
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Counter Strike Global Offensive
May 21, 2023
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Grand Theft Auto 5
May 09-10, 2023
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Super Mario Brothers
Apr 17-19, 2023
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The Legend of Zelda: Breath of the Wild
Apr 01, 2023
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Grand Theft Auto 5
Mar 27-29, 2023

3000 Meter Run

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The Elder Scrolls: Skyrim
Jun 04, 2023
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The Elder Scrolls: Skyrim
May 28, 2023
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Counter Strike Global Offensive
May 21, 2023
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The Elder Scrolls: Skyrim
Apr 25-26, 2023
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World of Warcraft
Apr 04-05, 2023

2023 - Indoor

1000 Meter Run

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The Elder Scrolls: Skyrim
Dec 17-18, 2022

1500 Meter Run

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Super Mario Brothers
Feb 05, 2023
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Assassins Creed
Jan 16, 2023
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GoldenEye for N64
Dec 03, 2022

3000 Meter Run

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World of Warcraft
Mar 05, 2023
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Grand Theft Auto 5
Feb 18, 2023
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World of Warcraft
Feb 05, 2023
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Super Mario Brothers
Jan 16, 2023
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The Legend of Zelda: Breath of the Wild
Dec 27, 2022
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Super Mario Brothers
Nov 27, 2022

2022 - CC

2.5 Mile Run

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GoldenEye for N64
Oct 29, 2022
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GoldenEye for N64
Oct 11-12, 2022
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Grand Theft Auto 5
Sep 24, 2022

5000 Meter Run

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Assassins Creed
Nov 05, 2022
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World of Warcraft
Oct 24-25, 2022
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GoldenEye for N64
Oct 22, 2022
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Super Mario Brothers
Oct 17-19, 2022
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Counter Strike Global Offensive
Sep 28, 2022
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World of Warcraft
Sep 19-21, 2022
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Grand Theft Auto 5
Sep 13, 2022

2022 - Outdoor

800 Meter Run

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The Legend of Zelda: Breath of the Wild
May 01, 2022
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The Legend of Zelda: Breath of the Wild
Apr 19, 2022

2022 - Indoor

300 Meter Dash

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The Legend of Zelda: Breath of the Wild
Feb 06, 2022
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Assassins Creed
Dec 10, 2021

2021 - CC

2400 Meter Run

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World of Warcraft
Sep 25, 2021

5000 Meter Run

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GoldenEye for N64
Nov 07, 2021
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Super Mario Brothers
Oct 23, 2021

Latest Videos All Videos

07:36
Girls' Mile Varsity, Finals 2
Dec 17, 2023
02:54
High School Girls' 1k Sophomore, Finals 4
Dec 17, 2022
2025 Indoor Rankings
NY National
1500m 5:19.17 999th 999th
3000m 11:25.70 999th 999th
2024 Indoor Rankings
NY National
1500m 5:18.85 999th 999th
3000m 11:29.08 999th 999th
5000m 20:00.00 999th 999th
Mile 5:41.78 999th 999th
2024 Outdoor Rankings
NY National
1500m 5:19.10 999th 999th
3000m 11:23.68 999th 999th
5000m 20:00.00 999th 999th

See where Margaret Mumford 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
300 Meter Dash 55.40
1000 Meter Run 3:32.32
1500 Meter Run 5:18.85
One Mile Run 5:41.78
3000 Meter Run 11:18.56
5000 Meter Run 20:00.00
Outdoor
800 Meter Run 2:45.20
1500 Meter Run 5:16.83
3000 Meter Run 11:11.54
5000 Meter Run 20:00.00
CC
2400 Meter Run 14:07.90
2.5 Mile Run 17:48.64
5000 Meter Run 21:42.71