Most Improved Michigan Girls 300m Hurdles Marks Compared to 2025

May 22, 2026

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Improvement Rankings: Top Michigan Girls 300m Hurdles marks compared to their season’s best performances from 2025.

Most Improved - 300 Meter Hurdles

Comparing 2026 season to 2025 season

Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-17.84	Kanise Williams Clawson	2027	1:22.34	1:04.50
2	-13.03	Morgan Coleman Harper Woods	2026	1:06.31	53.28
3	-12.56	Sa'myah Marshell New Baltimore Anchor Bay	2028	1:05.87	53.31
4	-11.02	Heidi Josephson Ishpeming	2027	1:19.31	1:08.29
5	-9.85	Kearra Lewis Benton Harbor	2026	1:02.63	52.78
6	-9.72	Izzy Nogaj Orchar...