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
Super Mario Brothers
Feb 28, 2025
XXX Play Video
XXX
XXXX
GoldenEye for N64
Feb 22, 2025

2024 - Outdoor

400 Meter Dash

XXX Play Video
XXX
XXXX
Super Mario Brothers
Mar 22, 2024

400 Meter Dash

XXX Play Video
XXX
XXXX
GoldenEye for N64
Apr 03-04, 2024
XXX Play Video
XXX
XXXX
Assassins Creed
Mar 08, 2024
XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Feb 15, 2024

Latest Videos All Videos

01:30
High School Boys' 400m Jv, Finals 3
Feb 28, 2025
2025 Outdoor Rankings
TX National
400m 56.49 999th 999th

See where Avery Gosciniak 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
Outdoor
400 Meter Dash 56.49
400 Meter Dash 59.11