CHELSEA SLEZAK

4 races in the archive

Personal bests

Marathon

4:22:06

2022 · 10:00 /mi

Half Marathon

1:58:24

2024 · 9:02 /mi

Progression

Marathon3 finishes · best 4:22:06 in 2022 · latest 4:31:03 in 2025
4:26:404:43:205:00:002021202220252021 2021 VCU Health Richmond Marathon — 4:54:342022 2022 Allianz Partners Richmond Marathon — 4:22:064:22:062025 2025 Allianz Richmond Marathon — 4:31:03

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

Marathon — pace by segment3 of 3 editions shown
10:0010:5011:40Start–10K10K–HalfHalf–20 Mile20 Mile–Finish2025 · Start to 10K · 10:02 /mi2025 · 10K to Half · 9:47 /mi2025 · Half to 20 Mile · 10:22 /mi2025 · 20 Mile to Finish · 11:14 /mi20252022 · Start to 10K · 9:54 /mi2022 · 10K to Half · 9:52 /mi2022 · Half to 20 Mile · 10:11 /mi2022 · 20 Mile to Finish · 10:02 /mi20222021 · Start to 10K · 10:56 /mi2021 · 10K to Half · 11:03 /mi2021 · Half to 20 Mile · 11:15 /mi2021 · 20 Mile to Finish · 11:43 /mi2021

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