JOHN SCELZI

3 races in the archive

Personal bests

Half Marathon

1:32:00

2017 · 7:01 /mi

10K

41:32

2025 · 6:41 /mi

Progression

Half Marathon2 finishes · best 1:32:00 in 2017 · latest 1:50:38 in 2025
1:40:00201720252017 2017 Markel Richmond Half Marathon — 1:32:001:32:002025 2025 CarMax Richmond Half Marathon — 1:50:38

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

Half Marathon — pace by segment2 of 2 editions shown
6:407:308:20Start–10K10K–Finish2025 · Start to 10K · 8:27 /mi2025 · 10K to Finish · 8:25 /mi20252017 · Start to 10K · 7:13 /mi2017 · 10K to Finish · 6:50 /mi2017

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