Most Improved Delaware Boys 400m Marks Compared to 2025

Jun 05, 2026

PRO

See the rest of this article

Access the complete article with MileSplit PRO.

Already a subscriber? Log in.

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

Comparing 2026 season to 2025 season

...

Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-28.48	Nathan Cunningham Smyrna High School	2027	1:54.39	1:25.91
2	-20.17	Papa Marfo Appoquinimink High School	2027	1:47.95	1:27.78
3	-9.07	Michael Anthony Cape Henlopen High School	2028	1:39.52	1:30.45
4	-8.04	Omari Purnell Cape Henlopen High School	2028	1:01.70	53.66
5	-7.89	Jaxon Benton Cape Henlopen High School	2027	1:06.34	58.45
6	-5.83