Most Improved Iowa Girls 800m Marks Compared to 2025

Apr 17, 2026

This content requires a MileSplit Pro plan.
Join Now and select any plan for instant access!

MileSplit Pro Join Now

Improvement Rankings: Top Iowa Girls 800m marks compared to their season’s best performances from 2025.

Most Improved - 800 Meter Run

Comparing 2026 season to 2025 season

Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-31.83	Caroline Opfer Waukee Northwest	2027	2:54.11	2:22.28
2	-22.05	Claire Nilles Sheldon High School	2029	3:27.56	3:05.51
3	-21.50	Natalie Hackman Maquoketa	2028	2:38.16	2:16.66
4	-21.37	Maria Gutierrez Sioux City North High School	2026	2:57.48	2:36.11
5	-19.10	Zoey Rogers Danville	2027	3:13.15	2:54.05
6	-16.32	Allison Kay Wa...