Sort By:
Filter By:

To see all performances, subscribe to

MileSplit Logo
Join Now

Already a Pro member?

2024 - Outdoor

100 Meter Dash

XXX Play Video
XXX
XXXX
GoldenEye for N64
Apr 29, 2024
XXX Play Video
XXX
XXXX
Assassins Creed
Apr 23, 2024
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Apr 09, 2024

Discus

XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
May 20, 2024
XXX Play Video
XXX
XXXX
GoldenEye for N64
May 10, 2024
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
May 04, 2024
XXX Play Video
XXX
XXXX
GoldenEye for N64
Apr 29, 2024
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Apr 23, 2024
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Apr 09, 2024

Shot Put

XXX Play Video
XXX
XXXX
Grand Theft Auto 5
May 31 - Jun 01, 2024
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
May 23, 2024
XXX Play Video
XXX
XXXX
World of Warcraft
May 20, 2024
XXX Play Video
XXX
XXXX
Assassins Creed
May 14, 2024
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
May 10, 2024
XXX Play Video
XXX
XXXX
GoldenEye for N64
May 04, 2024
XXX Play Video
XXX
XXXX
World of Warcraft
May 03, 2024
XXX Play Video
XXX
XXXX
Assassins Creed
Apr 29, 2024
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Apr 23, 2024
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Apr 19, 2024
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Apr 09, 2024

2024 - Indoor

60 Meter Dash

XXX Play Video
XXX
XXXX
GoldenEye for N64
Mar 16, 2024

Shot Put

XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Apr 06, 2024
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Mar 16, 2024

2023 - Outdoor

100 Meter Dash

XXX Play Video
XXX
XXXX
Grand Theft Auto 5
May 05, 2023
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Apr 18, 2023
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Apr 10, 2023

Discus

XXX Play Video
XXX
XXXX
Grand Theft Auto 5
May 05, 2023
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Apr 25, 2023
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Apr 21, 2023
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Apr 18, 2023
XXX Play Video
XXX
XXXX
Super Mario Brothers
Apr 13, 2023
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Apr 10, 2023

Shot Put

XXX Play Video
XXX
XXXX
GoldenEye for N64
May 25, 2023
XXX Play Video
XXX
XXXX
GoldenEye for N64
May 22, 2023
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
May 16, 2023
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
May 12, 2023
XXX Play Video
XXX
XXXX
Assassins Creed
May 06, 2023
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
May 05, 2023
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
May 02, 2023
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Apr 25, 2023
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Apr 21, 2023
XXX Play Video
XXX
XXXX
Assassins Creed
Apr 18, 2023
XXX Play Video
XXX
XXXX
Super Mario Brothers
Apr 13, 2023
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Apr 10, 2023

2023 - Indoor

60 Meter Dash

XXX Play Video
XXX
XXXX
Assassins Creed
Mar 18, 2023

Shot Put

XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Apr 08, 2023
XXX Play Video
XXX
XXXX
Assassins Creed
Mar 18, 2023

2022 - Outdoor

100 Meter Dash

XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Apr 05, 2022

Discus

XXX Play Video
XXX
XXXX
World of Warcraft
Jul 23, 2022
XXX Play Video
XXX
XXXX
Super Mario Brothers
Jul 14, 2022
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Jun 16, 2022
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
May 17, 2022
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
May 17, 2022
XXX Play Video
XXX
XXXX
GoldenEye for N64
May 13, 2022
XXX Play Video
XXX
XXXX
World of Warcraft
May 10, 2022
XXX Play Video
XXX
XXXX
Assassins Creed
May 06, 2022
XXX Play Video
XXX
XXXX
Assassins Creed
Apr 26, 2022
XXX Play Video
XXX
XXXX
World of Warcraft
Apr 22, 2022
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Apr 19, 2022
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Apr 12, 2022
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Apr 05, 2022

Shot Put

XXX Play Video
XXX
XXXX
World of Warcraft
Jul 23, 2022
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Jul 14, 2022
XXX Play Video
XXX
XXXX
Super Mario Brothers
Jun 16, 2022
XXX Play Video
XXX
XXXX
Assassins Creed
May 23, 2022
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
May 17, 2022
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
May 17, 2022
XXX Play Video
XXX
XXXX
Assassins Creed
May 13, 2022
XXX Play Video
XXX
XXXX
Super Mario Brothers
May 10, 2022
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
May 06, 2022
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Apr 26, 2022
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Apr 22, 2022
XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Apr 19, 2022
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Apr 12, 2022
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Apr 05, 2022

2022 - Indoor

Shot Put

XXX Play Video
XXX
XXXX
Grand Theft Auto 5
Apr 02, 2022
XXX Play Video
XXX
XXXX
GoldenEye for N64
Mar 26, 2022
XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Mar 19, 2022

2021 - Outdoor

Long Jump

XXX Play Video
XXX
XXXX
World of Warcraft
May 11, 2021

Discus

XXX Play Video
XXX
XXXX
Assassins Creed
Jun 30, 2021
XXX Play Video
XXX
XXXX
GoldenEye for N64
Jun 11, 2021
XXX Play Video
XXX
XXXX
Super Mario Brothers
May 28, 2021
XXX Play Video
XXX
XXXX
Super Mario Brothers
May 25, 2021
XXX Play Video
XXX
XXXX
World of Warcraft
May 11, 2021

Shot Put

XXX Play Video
XXX
XXXX
Assassins Creed
Jun 30, 2021
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Jun 14, 2021
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Jun 07, 2021
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
May 25, 2021
XXX Play Video
XXX
XXXX
World of Warcraft
May 14, 2021
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
May 11, 2021

Latest News All News

Best of 2023 Wisconsin HS Track & Field: Junior Boys...
Jul 13, 2023
Look back on highlights from the 2023 season with the top 100 track and field performances at each event from Wisconsin's Class of 2024!...
Best of 2023 Wisconsin HS Track & Field: Senior Boys...
Jul 08, 2023
Look back on highlights from this past season with the top 100 track and field performances at each event from Wisconsin’s 2023 seniors!...
2023 WI Indoor Returners - Boys Shot Put...
Feb 18, 2023
Check out the top 500 returning WI boys indoor shot put performances from 2022!...
2024 Indoor Rankings
WI National
60m 8.13 999th 999th
S 44-9.00 999th 999th
2024 Outdoor Rankings
WI National
D 133-10.00 999th 999th
S 52-3.75 999th 999th

See where Isaiah Groskopf ranks.

Join Now
Already a member? Log In.
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
60 Meter Dash 8.13
Shot Put 44-9.00
outdoor
100 Meter Dash 12.34
Long Jump 13-1.50
Discus 133-10.00
Shot Put 52-3.75