JEFFREY COBB

4 races in the archive

Personal bests

Marathon

3:57:49

2012 · 9:04 /mi

Half Marathon

1:57:31

2023 · 8:58 /mi

Progression

Marathon3 finishes · best 3:57:49 in 2012 · latest 4:00:58 in 2013
4:10:002002201220132002 2002 Suntrust Richmond Marathon — 4:19:272012 2012 Anthem Richmond Marathon — 3:57:493:57:492013 2013 Anthem Richmond Marathon — 4:00:58

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

Marathon — pace by segment3 of 3 editions shown
8:2010:0011:40Start–10K10K–HalfHalf–20 Mile20 Mile–Finish2013 · Start to 10K · 8:48 /mi2013 · 10K to Half · 8:46 /mi2013 · Half to 20 Mile · 9:14 /mi2013 · 20 Mile to Finish · 10:00 /mi20132012 · Start to 10K · 9:03 /mi2012 · 10K to Half · 9:01 /mi2012 · Half to 20 Mile · 9:03 /mi2012 · 20 Mile to Finish · 9:12 /mi20122002 · Start to Half · 8:58 /mi2002 · Half to 20 Mile · 10:05 /mi2002 · 20 Mile to Finish · 11:38 /mi2002

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