Most Improved Oregon Girls 400m Marks Compared to 2025

Apr 24, 2026

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Improvement Rankings: Top Oregon Girls 400m marks compared to their season’s best performances from 2025.

Most Improved - 400 Meter Dash

Comparing 2026 season to 2025 season

Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-13.94	Koraliece Torres Taft	2027	1:42.94	1:29.00
2	-8.71	Baylee Atkin Glide	2028	1:25.58	1:16.87
3	-7.69	Kelly Machorro North Marion	2028	1:20.90	1:13.21
4	-7.27	Jasmine De sosa Taft	2028	1:35.74	1:28.47
5	-6.59	Ava Payne Days Creek	2027	1:24.24	1:17.65
6	-6.38	Hazel Case Pendleton	2026	1:11.95	1:05...