Most Improved Colorado Boys 800m Marks Compared to 2025

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Improvement Rankings: Top Colorado Boys 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 -55.09 2028 4:02.53 3:07.44
2 -52.09 2027 3:51.56 2:59.47
3 -46.97 2028 3:43.52 2:56.55
4 -44.50 2028 3:05.95 2:21.45
5 -43.90 2026 3:15.00 2:31.10
6 -42.59