Sort By:
Filter By:

To see all performances, subscribe to

MileSplit Logo
Join Now

Already a Pro member?

2026 - Indoor

55 Meter Dash

XXX Play Video
XXX
XXXX
The Elder Scrolls: Skyrim
Mar 24, 2026

400 Meter Dash

XXX Play Video
XXX
XXXX
Counter Strike Global Offensive
Mar 19, 2026

Long Jump

XXX Play Video
XXX
XXXX
The Legend of Zelda: Breath of the Wild
Mar 24, 2026

2025 - Outdoor

Long Jump

XXX Play Video
XXX
XXXX
GoldenEye for N64
May 15, 2025
2026 Indoor Rankings
WI National
400m 57.65 999th 999th
55m 7.61 999th 999th
LJ 16-9.00 999th 999th

See where Mason Chancey 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
55 Meter Dash 7.61
400 Meter Dash 57.65
Long Jump 16-9.00
Personal Records Middle School
outdoor
Long Jump 15-2.00