JASON KOSKINEN

6 races in the archive

Personal bests

Half Marathon

1:44:05

2009 · 7:56 /mi

10K

41:33

2008 · 6:41 /mi

Progression

10K5 finishes · best 41:33 in 2008 · latest 51:23 in 2019
41:4050:00200820102017201820192008 10K — 41:3341:332010 10K — 44:492017 10K — 52:322018 10K — 51:072019 10K — 51:23

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

10K — pace by segment3 of 3 editions shown
7:408:008:208:40Start–5K5K–Finish2019 · Start to 5K · 8:38 /mi2019 · 5K to Finish · 7:54 /mi20192018 · Start to 5K · 7:46 /mi2018 · 5K to Finish · 8:41 /mi20182017 · Start to 5K · 8:28 /mi2017 · 5K to Finish · 8:27 /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