Most Improved Illinois Boys 100m Marks Compared to 2025

MileSplit Staff

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

MileSplit Pro
Join Now

Improvement Rankings: Top Illinois Boys 100m marks compared to their season’s best performances from 2025.

Most Improved - 100 Meter Dash

Comparing 2026 season to 2025 season

Rank Improved Athlete/Team Class 2025 PR 2026 PR
1 -20.78 2028 32.45 11.67
2 -11.50 2027 23.59 12.09
3 -4.82 2027 16.97 12.15
4 -4.02 2028 15.83 11.81
5 -3.26 2027 15.01 11.75
6 -2.22 ...