Sort By:
Filter By:

To see all performances, subscribe to

MileSplit Logo
Join Now

Already a Pro member?

2024 - Indoor

300 Meter Dash

XXX Play Video
XXX
XXXX
GoldenEye for N64
Jan 06-07, 2024

2023 - Indoor

300 Meter Dash

XXX Play Video
XXX
XXXX
Super Mario Brothers
Jan 07-08, 2023

400 Meter Dash

XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Dec 10, 2022

800 Meter Run

XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Dec 03, 2022
2024 Indoor Rankings
DE National
300m 43.03 999th 999th

See where Mason Miller 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
300 Meter Dash 43.03
400 Meter Dash 1:03.33
800 Meter Run 2:40.00