Most Improved South Dakota Girls 300m Hurdles Marks Compared to 2025

Apr 24, 2026

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Improvement Rankings: Top South Dakota 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	-3.97	Ellyse Pantekoek Brandon Valley High School	2029	53.03	49.06
2	-3.95	Shy Williams Burke High School	2030	59.86	55.91
3	-3.41	Katelin Richter Great Plains Lutheran High School	2028	1:01.05	57.64
4	-3.03	Callie Casjens Wall High School	2028	54.26	51.23
5	-2.27	Whitley Baloun Highmore-Harrold High School	2030	55.44	53.17
6	-2.1...