MARK JACOBSEN

4 races in the archive

Personal bests

10K

52:50

2016 · 8:30 /mi

Progression

10K4 finishes · best 52:50 in 2016 · latest 55:28 in 2017
53:2056:401:00:0020142015201620172014 10K — 53:422015 10K — 59:212016 10K — 52:5052:502017 10K — 55:28

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

10K — pace by segment2 of 2 editions shown
8:208:409:009:20Start–5K5K–Finish2017 · Start to 5K · 9:12 /mi2017 · 5K to Finish · 8:39 /mi20172016 · Start to 5K · 8:41 /mi2016 · 5K to Finish · 8:19 /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