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2023 - Outdoor

400 Meter Hurdles

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The Elder Scrolls: Skyrim
Jun 02-03, 2023
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The Legend of Zelda: Breath of the Wild
May 23-24, 2023
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The Elder Scrolls: Skyrim
May 13, 2023
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Counter Strike Global Offensive
Apr 22, 2023

2023 - Indoor

400 Meter Dash

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The Legend of Zelda: Breath of the Wild
Feb 04, 2023
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World of Warcraft
Jan 21, 2023
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Super Mario Brothers
Jan 17, 2023

800 Meter Run

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The Legend of Zelda: Breath of the Wild
Jan 17, 2023

2022 - Outdoor

400 Meter Hurdles

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Grand Theft Auto 5
Jun 03-04, 2022
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GoldenEye for N64
May 24-25, 2022
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The Legend of Zelda: Breath of the Wild
May 14, 2022

2022 - Indoor

800 Meter Run

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Counter Strike Global Offensive
Jan 10, 2022

55 Meter Hurdles

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The Elder Scrolls: Skyrim
Feb 12, 2022
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GoldenEye for N64
Jan 10, 2022

2020 - Indoor

55 Meter Dash

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The Legend of Zelda: Breath of the Wild
Jan 28-30, 2020
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Assassins Creed
Jan 07, 2020

55 Meter Hurdles

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Assassins Creed
Jan 28-30, 2020
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Assassins Creed
Jan 07, 2020

Latest Videos All Videos

01:32
Group 2 Girls 400 Hurdles Finals Section 1
Jun 02, 2023
01:52
Girls 400 Hurdles Finals Section 1 - GMC
May 23, 2023
01:59
High School Girls' 400m Group 2, Finals 1
Feb 04, 2023
01:30
Girls 400 Finals Section 2 - GMC Champs
Jan 22, 2023
2023 Indoor Rankings
NJ National
400m 1:13.73 999th 999th
800m 3:03.87 999th 999th
2023 Outdoor Rankings
NJ National
400H 1:21.21 999th 999th
2022 Indoor Rankings
NJ National
55H 11.10 999th 999th
800m 3:16.05 999th 999th
2022 Outdoor Rankings
NJ National
400H 1:23.84 999th 999th
2020 Indoor Rankings
NJ National
55m 8.63 999th 999th
55H 11.56 999th 999th

See where Julianna Krefski 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
55 Meter Dash 8.63
55 Meter Hurdles 11.10
400 Meter Dash 1:13.73
800 Meter Run 3:03.87
Outdoor
400 Meter Hurdles 1:21.21