JEFFREY KOELMEL

7 races in the archive

Personal bests

Half Marathon

1:52:24

2022 · 8:34 /mi

10K

49:04

2022 · 7:54 /mi

8K

38:22

2024 · 7:43 /mi

Progression

10K4 finishes · best 49:04 in 2022 · latest 49:06 in 2023
50:0051:4020102011202220232010 10K — 50:022011 10K — 52:342022 10K — 49:0449:042023 10K — 49:06

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

8K2 finishes · best 38:22 in 2024 · latest 39:57 in 2025
38:2039:1040:00202420252024 2024 VCU Health Richmond 8k — 38:2238:222025 2025 VCU Health Richmond 8k — 39:57

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

10K — pace by segment2 of 2 editions shown
7:508:00Start–5K5K–Finish2023 · Start to 5K · 8:02 /mi2023 · 5K to Finish · 7:46 /mi20232022 · Start to 5K · 7:49 /mi2022 · 5K to Finish · 7:59 /mi2022

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