JONATHAN LEACH

5 races in the archive

Personal bests

10K

42:26

2010 · 6:50 /mi

Progression

10K5 finishes · best 42:26 in 2010 · latest 1:49:20 in 2017
33:201:06:401:40:00200920102014201620172009 10K — 1:05:092010 10K — 42:2642:262014 10K — 1:23:332016 10K — 1:45:212017 10K — 1:49:20

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

10K — pace by segment2 of 2 editions shown
17:0517:3017:55Start–5K5K–Finish2017 · Start to 5K · 17:59 /mi2017 · 5K to Finish · 17:12 /mi20172016 · Start to 5K · 16:55 /mi2016 · 5K to Finish · 17:00 /mi2016

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