Sort By:
Filter By:

To see all performances, subscribe to

MileSplit Logo
Join Now

Already a Pro member?

2025 - Outdoor

400 Meter Dash

XXX Play Video
XXX
XXXX
Assassins Creed
Mar 01, 2025

2024 - CC

5000 Meter Run

XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Sep 13, 2024
XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Aug 30, 2024
2025 Outdoor Rankings
TX National
400m 56.70 999th 999th

See where Ja'Tonio Mathis ranks.

Join Now
Already a member? Log In.
College Progression Tracker

Your 400m performance is better than XX% of Division 1 athletes when they were Junior in high school.

Personal Records High School
Outdoor
400 Meter Dash 56.70
CC
5000 Meter Run 23:01.92