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2026 - Outdoor

100 Meter Dash

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The Legend of Zelda: Breath of the Wild
Apr 13, 2026

Discus

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World of Warcraft
May 05, 2026
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Assassins Creed
Apr 30, 2026
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The Elder Scrolls: Skyrim
Apr 16, 2026

Shot Put

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Grand Theft Auto 5
May 05, 2026
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The Elder Scrolls: Skyrim
Apr 30, 2026
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Counter Strike Global Offensive
Apr 28, 2026
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Super Mario Brothers
Apr 23, 2026
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Grand Theft Auto 5
Apr 21, 2026
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World of Warcraft
Apr 16, 2026
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Grand Theft Auto 5
Apr 13, 2026
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World of Warcraft
Mar 31, 2026

2025 - Outdoor

Javelin

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The Elder Scrolls: Skyrim
May 06, 2025

Shot Put

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Assassins Creed
May 06, 2025
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Assassins Creed
May 01, 2025
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World of Warcraft
Apr 29, 2025
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Counter Strike Global Offensive
Apr 17, 2025
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Counter Strike Global Offensive
Apr 15, 2025
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Assassins Creed
Apr 08, 2025

Latest News All News

SD Boys PR Report: 4/27 - 5/03...
May 07, 2026
See which SD athletes set new personal records last week....
Class of 2027 Field Event Recruits: Top Boys Performers...
May 07, 2026
Ranking the top Class of 2027 Boys field event recruits in South Dakota....
South Dakota Upperclassman Rankings: Top Boys Discus Pe...
May 07, 2026
Ranking the top upperclassman Boys Discus performers in South Dakota during the 2026 Outdoor Season....
South Dakota Upperclassman Rankings: Top Boys Shot Put ...
May 07, 2026
Ranking the top upperclassman Boys Shot Put performers in South Dakota during the 2026 Outdoor Season....
Class of 2027 Rankings: Top Boys Shot Put Performers in...
May 05, 2026
Ranking the top Class of 2027 Boys Shot Put performers in South Dakota during the 2026 Outdoor Season....
Class of 2027 Top South Dakota Boys T&F Marks This Past...
May 05, 2026
Highlighting the top Class of 2027 Boys performances for All Events in South Dakota during Outdoor Season competition taking place over the past week....
Top South Dakota Boys T&F Marks This Past Week: April 2...
May 04, 2026
Highlighting the top Boys performances in South Dakota for Outdoor Season competition during the past week....
2026 Outdoor Rankings
SD National
D 119-7 999th 999th
S 43-5.5 999th 999th
2025 Outdoor Rankings
SD National
J 122-5 999th 999th
S 40-3.5 999th 999th

See where Leif Karlson 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
outdoor
100 Meter Dash 13.74
Discus 119-7
Javelin 122-5
Shot Put 43-5.5