Most Improved Girls 300m Hurdles Times from Last Season

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The 2026 indoor track season is in full swing and athletes across the country are logging faster times than ever before.

This week, Milesplit takes a look at some of last season's fastest runners in the 300m dash and how much they have improved over the last year.

                                                                                                                                                                                        NOTE: Athletes who were not in the top 2,000 in their event last season and have not improved their times year-over-year were not included