DOUG KASSELBERG

5 races in the archive

Personal bests

Half Marathon

1:44:12

2016 · 7:57 /mi

10K

49:29

2014 · 7:58 /mi

Progression

Half Marathon2 finishes · best 1:44:12 in 2016 · latest 1:50:47 in 2017
1:43:201:46:401:50:00201620172016 2016 American Family Fitness Half Marathon — 1:44:121:44:122017 2017 Markel Richmond Half Marathon — 1:50:47

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

10K3 finishes · best 49:29 in 2014 · latest 49:35 in 2017
50:0053:202014201620172014 10K — 49:2949:292016 10K — 53:212017 10K — 49:35

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

Half Marathon — pace by segment2 of 2 editions shown
7:558:208:45Start–10K10K–Finish2017 · Start to 10K · 7:52 /mi2017 · 10K to Finish · 8:59 /mi20172016 · Start to 10K · 7:55 /mi2016 · 10K to Finish · 7:59 /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.

10K — pace by segment2 of 2 editions shown
8:008:208:40Start–5K5K–Finish2017 · Start to 5K · 7:56 /mi2017 · 5K to Finish · 8:02 /mi20172016 · Start to 5K · 8:44 /mi2016 · 5K to Finish · 8:26 /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