Mathilda DeCosse

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2026 - Indoor

200 Meter Dash

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The Elder Scrolls: Skyrim

Dec 19, 2025

300 Meter Dash

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Super Mario Brothers

Jan 06, 2026

Triple Jump

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Super Mario Brothers

Jan 10, 2026

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Grand Theft Auto 5

Jan 06, 2026

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Super Mario Brothers

Dec 16, 2025

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Super Mario Brothers

Dec 09, 2025

2025 - Outdoor

100 Meter Dash

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The Elder Scrolls: Skyrim

Apr 08, 2025

200 Meter Dash

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The Elder Scrolls: Skyrim

Apr 29, 2025

400 Meter Dash

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Super Mario Brothers

Mar 25, 2025

Triple Jump

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The Legend of Zelda: Breath of the Wild

May 15, 2025

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GoldenEye for N64

May 06, 2025

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Grand Theft Auto 5

Apr 29, 2025

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GoldenEye for N64

Apr 05, 2025

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Super Mario Brothers

Mar 29, 2025

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World of Warcraft

Mar 25, 2025

2025 - Indoor

300 Meter Dash

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GoldenEye for N64

Jan 13, 2025

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Counter Strike Global Offensive

Dec 17, 2024

Triple Jump

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The Legend of Zelda: Breath of the Wild

Jan 22, 2025

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Assassins Creed

Jan 11, 2025

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The Elder Scrolls: Skyrim

Jan 03, 2025

2024 - Outdoor

100 Meter Dash

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GoldenEye for N64

May 16, 2024

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The Elder Scrolls: Skyrim

Apr 09, 2024

200 Meter Dash

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Assassins Creed

May 16, 2024

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Counter Strike Global Offensive

Apr 13, 2024

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Counter Strike Global Offensive

Apr 03, 2024

400 Meter Dash

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World of Warcraft

May 16, 2024

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Super Mario Brothers

Apr 09, 2024

Triple Jump

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Super Mario Brothers

May 16, 2024

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Super Mario Brothers

May 08, 2024

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Assassins Creed

Apr 29, 2024

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The Elder Scrolls: Skyrim

Apr 27, 2024

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The Elder Scrolls: Skyrim

Apr 20, 2024

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The Elder Scrolls: Skyrim

Apr 09, 2024

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GoldenEye for N64

Apr 06, 2024

2024 - Indoor

55 Meter Dash

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Assassins Creed

Dec 05, 2023

300 Meter Dash

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Grand Theft Auto 5

Jan 13, 2024

Triple Jump

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The Elder Scrolls: Skyrim

Jan 23, 2024

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GoldenEye for N64

Jan 13, 2024

XXX

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Assassins Creed

Dec 05, 2023

2023 - Indoor

300 Meter Dash

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Super Mario Brothers

Jan 17, 2023

Long Jump

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The Elder Scrolls: Skyrim

Jan 17, 2023

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Counter Strike Global Offensive

Jan 14, 2023

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The Elder Scrolls: Skyrim

Dec 20, 2022

XXX

XXXX

GoldenEye for N64

Dec 06, 2022

Triple Jump

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XXXX

GoldenEye for N64

Jan 25, 2023

XXX

XXXX

GoldenEye for N64

Jan 17, 2023

XXX

XXXX

Counter Strike Global Offensive

Jan 14, 2023

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XXXX

GoldenEye for N64

Dec 20, 2022

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Grand Theft Auto 5

Dec 13, 2022

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Grand Theft Auto 5

Dec 06, 2022

Latest Videos All Videos

00:54

High School Girls' 300m Varsity, Finals 9

Jan 13, 2024

Latest News All News

Class of 2026: Maryland’s Top Returning Triple Jump A...

Feb 27, 2026

Ranking the top returning Girls performers state-wide for the Triple Jump event....

Class of 2026: Maryland’s Top Returning 400m Athletes

Feb 27, 2026

Ranking the top returning Girls performers state-wide for the 400m event....

Class of 2026: Maryland’s Top Returning 200m Athletes

Feb 27, 2026

Ranking the top returning Girls performers state-wide for the 200m event....

Class of 2026: Maryland’s Top Returning 100m Athletes

Feb 27, 2026

Ranking the top returning Girls performers state-wide for the 100m event....

Final State Rankings: Top Girls 300m Marks in Maryland ...

Feb 27, 2026

Ranking the top 300m performances delivered state-wide by High School Girls during the 2026 Indoor Season....

Final State Rankings: Top Girls 200m Marks in Maryland ...

Feb 27, 2026

Ranking the top 200m performances delivered state-wide by High School Girls during the 2026 Indoor Season....

Final State Rankings: Top Girls Triple Jump Marks in Ma...

Feb 27, 2026

Ranking the top Triple Jump performances delivered state-wide by High School Girls during the 2026 Indoor Season....

2026 Indoor Rankings

		MD	National
300m	46.94	999th	999th
TJ	32-2	999th	999th

2025 Indoor Rankings

		MD	National
300m	47.48	999th	999th
TJ	33-8.5	999th	999th

2025 Outdoor Rankings

		MD	National
TJ	34-1.25	999th	999th

2024 Indoor Rankings

		MD	National
300m	48.09	999th	999th
55m	8.30	999th	999th
TJ	29-7	999th	999th

2024 Outdoor Rankings

		MD	National
400m	1:04.98	999th	999th
TJ	31-1	999th	999th

See where Mathilda DeCosse 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.

High School

indoor
55 Meter Dash	8.30
200 Meter Dash	29.54
300 Meter Dash	46.94
Long Jump	12-6.5
Triple Jump	33-8.5
outdoor
100 Meter Dash	13.65
200 Meter Dash	28.14
400 Meter Dash	1:04.98
Triple Jump	34-1.25