Personal Records Middle School PRs
300mH
53.54
Results Results

To see all performances, subscribe to

MileSplit Logo
Join Now

Already a Pro member?

2026 - Outdoor

300 Meter Hurdles

XXX Play Video
XXX
XXXX
World of Warcraft
Apr 23, 2026

Latest News All News

Class of 2031 Rankings: Top Boys 300m Hurdles Performer...
May 27, 2026
Ranking the top Class of 2031 Boys 300m Hurdles performers in Texas during the 2026 Outdoor Season....
College Progression Tracker

Your 1600m performance is better than XX% of Division I athletes when they were Senior in high school.