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2025 - Outdoor

100 Meter Hurdles

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GoldenEye for N64
May 30, 2025
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The Elder Scrolls: Skyrim
May 19, 2025
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Super Mario Brothers
May 15, 2025
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GoldenEye for N64
May 07, 2025
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Grand Theft Auto 5
May 01, 2025
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The Legend of Zelda: Breath of the Wild
Apr 18, 2025

300 Meter Hurdles

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Super Mario Brothers
May 30, 2025
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Grand Theft Auto 5
May 15, 2025
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The Elder Scrolls: Skyrim
May 01, 2025
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World of Warcraft
Apr 18, 2025

Long Jump

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Super Mario Brothers
May 19, 2025

Triple Jump

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Counter Strike Global Offensive
May 30, 2025
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Counter Strike Global Offensive
May 19, 2025
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Assassins Creed
May 15, 2025
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GoldenEye for N64
May 01, 2025
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The Legend of Zelda: Breath of the Wild
Apr 18, 2025

2025 - Indoor

55 Meter Hurdles

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World of Warcraft
Feb 08, 2025
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GoldenEye for N64
Feb 01, 2025
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The Legend of Zelda: Breath of the Wild
Jan 18, 2025
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World of Warcraft
Jan 11, 2025
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GoldenEye for N64
Jan 07, 2025
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Counter Strike Global Offensive
Dec 21, 2024

Long Jump

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The Legend of Zelda: Breath of the Wild
Feb 01, 2025
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The Legend of Zelda: Breath of the Wild
Jan 18, 2025
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World of Warcraft
Jan 11, 2025
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The Legend of Zelda: Breath of the Wild
Jan 07, 2025
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The Legend of Zelda: Breath of the Wild
Dec 21, 2024

Triple Jump

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Super Mario Brothers
Feb 01, 2025
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The Legend of Zelda: Breath of the Wild
Jan 18, 2025
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Super Mario Brothers
Jan 11, 2025
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The Legend of Zelda: Breath of the Wild
Jan 07, 2025
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Grand Theft Auto 5
Dec 21, 2024

2024 - Outdoor

100 Meter Hurdles

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The Elder Scrolls: Skyrim
May 07, 2024
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Grand Theft Auto 5
Apr 24, 2024

300 Meter Hurdles

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Grand Theft Auto 5
May 16, 2024
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The Legend of Zelda: Breath of the Wild
May 07, 2024
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Super Mario Brothers
May 02, 2024

Long Jump

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The Legend of Zelda: Breath of the Wild
May 16, 2024
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Grand Theft Auto 5
May 07, 2024
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World of Warcraft
May 02, 2024

Triple Jump

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The Legend of Zelda: Breath of the Wild
May 16, 2024
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Super Mario Brothers
May 07, 2024
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Assassins Creed
May 02, 2024
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The Legend of Zelda: Breath of the Wild
Apr 24, 2024

2024 - Indoor

55 Meter Hurdles

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The Legend of Zelda: Breath of the Wild
Feb 10, 2024
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Counter Strike Global Offensive
Jan 20, 2024
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GoldenEye for N64
Jan 13, 2024
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Counter Strike Global Offensive
Jan 09, 2024
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The Elder Scrolls: Skyrim
Jan 03, 2024
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World of Warcraft
Dec 16, 2023

Long Jump

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Assassins Creed
Jan 20, 2024
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Super Mario Brothers
Jan 13, 2024
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The Legend of Zelda: Breath of the Wild
Jan 09, 2024
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Super Mario Brothers
Jan 03, 2024
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Counter Strike Global Offensive
Dec 16, 2023

Triple Jump

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World of Warcraft
Jan 20, 2024
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Counter Strike Global Offensive
Jan 13, 2024
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Counter Strike Global Offensive
Jan 09, 2024
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Counter Strike Global Offensive
Jan 03, 2024
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The Elder Scrolls: Skyrim
Dec 16, 2023

2023 - Outdoor

300 Meter Hurdles

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Grand Theft Auto 5
May 16, 2023
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The Elder Scrolls: Skyrim
May 09, 2023
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Assassins Creed
May 01, 2023
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The Elder Scrolls: Skyrim
Apr 25, 2023

Long Jump

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The Elder Scrolls: Skyrim
May 16, 2023
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The Elder Scrolls: Skyrim
May 01, 2023
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World of Warcraft
Apr 25, 2023

Triple Jump

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The Legend of Zelda: Breath of the Wild
May 26, 2023
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The Elder Scrolls: Skyrim
May 16, 2023
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The Elder Scrolls: Skyrim
May 09, 2023
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The Legend of Zelda: Breath of the Wild
May 01, 2023
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Counter Strike Global Offensive
Apr 25, 2023

2023 - Indoor

55 Meter Hurdles

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The Elder Scrolls: Skyrim
Feb 11, 2023
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GoldenEye for N64
Jan 21, 2023
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World of Warcraft
Jan 14, 2023
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Assassins Creed
Jan 04, 2023
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The Elder Scrolls: Skyrim
Dec 27, 2022
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Counter Strike Global Offensive
Dec 12, 2022

Long Jump

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The Elder Scrolls: Skyrim
Jan 21, 2023
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Grand Theft Auto 5
Jan 14, 2023
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World of Warcraft
Jan 04, 2023
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The Elder Scrolls: Skyrim
Dec 27, 2022
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The Legend of Zelda: Breath of the Wild
Dec 12, 2022

Triple Jump

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Counter Strike Global Offensive
Feb 11, 2023
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Grand Theft Auto 5
Jan 21, 2023
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The Legend of Zelda: Breath of the Wild
Jan 14, 2023
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World of Warcraft
Dec 27, 2022
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The Elder Scrolls: Skyrim
Dec 12, 2022

2022 - Outdoor

300 Meter Hurdles

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World of Warcraft
May 21, 2022
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Grand Theft Auto 5
May 17, 2022
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Grand Theft Auto 5
May 11, 2022
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Super Mario Brothers
May 06, 2022
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The Legend of Zelda: Breath of the Wild
May 05, 2022
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GoldenEye for N64
Apr 28, 2022

Long Jump

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GoldenEye for N64
May 21, 2022
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Super Mario Brothers
May 17, 2022
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GoldenEye for N64
May 11, 2022
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The Legend of Zelda: Breath of the Wild
May 06, 2022
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World of Warcraft
May 05, 2022
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Super Mario Brothers
Apr 28, 2022

Triple Jump

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World of Warcraft
May 21, 2022
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Assassins Creed
May 17, 2022
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Counter Strike Global Offensive
May 11, 2022
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Super Mario Brothers
May 06, 2022
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Assassins Creed
May 05, 2022
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Assassins Creed
Apr 28, 2022

2022 - Indoor

600 Yard Run

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The Legend of Zelda: Breath of the Wild
Dec 14, 2021

55 Meter Hurdles

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Super Mario Brothers
Feb 12, 2022
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Assassins Creed
Feb 12, 2022
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Assassins Creed
Feb 05, 2022
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Counter Strike Global Offensive
Jan 22, 2022
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Grand Theft Auto 5
Jan 12, 2022
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Counter Strike Global Offensive
Dec 20, 2021
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Counter Strike Global Offensive
Dec 14, 2021

Long Jump

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Assassins Creed
Feb 05, 2022
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The Legend of Zelda: Breath of the Wild
Jan 22, 2022
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Counter Strike Global Offensive
Jan 12, 2022
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The Legend of Zelda: Breath of the Wild
Dec 20, 2021

Triple Jump

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GoldenEye for N64
Feb 05, 2022
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The Legend of Zelda: Breath of the Wild
Jan 22, 2022
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The Legend of Zelda: Breath of the Wild
Jan 12, 2022
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Super Mario Brothers
Dec 20, 2021
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GoldenEye for N64
Dec 14, 2021

2020 - Indoor

One Mile Run

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Assassins Creed
Mar 07, 2020

45 Yard Hurdles

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Assassins Creed
Mar 07, 2020
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The Elder Scrolls: Skyrim
Mar 07, 2020

Latest Videos All Videos

00:18
Girls 100 Hurdles Prelims Heat 4
May 31, 2025
01:30
Girls 300 Hurdles Finals Section 1
May 31, 2025
01:48
High School Girls' 55m Hurdles Senior, Prelims 3
Feb 08, 2025
00:18
Senior Girls 55 Hurdles Finals Section 1
Feb 02, 2025
00:26
Senior Girls 55 Hurdles Finals Section 2
Jan 07, 2025
00:23
Girls Sr 55M Hurdles H1
Dec 22, 2024
01:04
girls 300h heat 2
May 07, 2024

Latest News All News

2025 Maine All-State High School T&F Honors...
Jul 09, 2025
Discover the top high school track and field athletes in Maine with the 2025 MileSplit All-State Honors. See who earned All-Senior recognition....
2025 Maine All-State T&F Honors: All-Senior Girls Team...
Jul 09, 2025
Discover the top high school track and field athletes in Maine with the 2025 MileSplit All-State Honors. See who earned All-Senior recognition....
2025 Maine All-State T&F Honors: Girls Honorable Mentio...
Jul 09, 2025
Discover the top high school track & field athletes in Maine with the 2025 MileSplit All-State Honors. See who earned honors this season....
Maine's Best 12th Grade Girls by Event - Jun 4...
Jun 04, 2025
Check out the top 100 girls times/marks from the class of 2025 this season around Maine outdoor track and field....
Top 100 Maine Girls from Last Week (May 26–Jun. 01)...
Jun 02, 2025
Check out the top 100 girls times/marks from the last week around Maine outdoor track and field....
May’s All-Stars: Top 100 ME Girls from Last Month...
Jun 01, 2025
Ranking the state’s top performances across all events during competition taking place in May....
Entries Breakdown: SMAA OUTDOOR TRACK CHAMPIONSHIP @SAN...
May 28, 2025
A break down of the entries for Fridays SMAA OUTDOOR TRACK CHAMPIONSHIP @SANFORD...
2025 Indoor Rankings
ME National
55H 10.91 999th 999th
LJ 12-8.25 999th 999th
TJ 29-3.5 999th 999th
2025 Outdoor Rankings
ME National
100H 18.90 999th 999th
300H 55.28 999th 999th
TJ 30-0.25 999th 999th
2024 Indoor Rankings
ME National
55H 11.58 999th 999th
LJ 12-0.75 999th 999th
TJ 28-8 999th 999th

See where Sierra Dubaniewcz 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
600 Yard Run 2:03.16
55 Meter Hurdles 10.91
Long Jump 12-8.25
Triple Jump 29-3.5
outdoor
100 Meter Hurdles 18.90
300 Meter Hurdles 55.28
Long Jump 13-5.5
Triple Jump 30-0.25
Personal Records Middle School
indoor
One Mile Run 6:36.10
45 Yard Hurdles 8.90