JERRELL JEFFERSON

2 races in the archive

Personal bests

10K

56:46

2019 · 9:08 /mi

Progression

10K2 finishes · best 56:46 in 2019 · latest 1:26:40 in 2026
1:06:401:23:20201920262019 10K — 56:4656:462026 10K — 1:26:40

Lower on the chart is faster — a line falling to the right means improvement.

10K — pace by segment2 of 2 editions shown
10:0013:20Start–5K5K–Finish2026 · Start to 5K · 13:49 /mi2026 · 5K to Finish · 14:05 /mi20262019 · Start to 5K · 8:51 /mi2019 · 5K to Finish · 9:26 /mi2019

Minutes per mile over each stretch of the course. Lower is faster, so a line rising to the right means slowing down. Colour runs pale for the earliest editions to dark for the most recent; tap a year to show or hide it.

Race history