JOHN NAHM

20 races in the archive

Personal bests

Half Marathon

2:39:30

2008 · 12:10 /mi

10K

1:07:43

2007 · 10:54 /mi

8K

50:58

2007 · 10:15 /mi

Progression

Half Marathon2 finishes · best 2:39:30 in 2008 · latest 2:49:26 in 2010
2:38:202:46:40200820102008 2008 McDonalds Half Marathon — 2:39:302:39:302010 2010 McDonalds Half Marathon — 2:49:26

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

10K12 finishes · best 1:07:43 in 2007 · latest 1:22:05 in 2016
1:06:401:15:001:23:202004200520062007200820092010201120122013201520162004 10K — 1:16:522005 10K — 1:14:082006 10K — 1:18:552007 10K — 1:07:431:07:432008 10K — 1:10:402009 10K — 1:11:532010 10K — 1:12:362011 10K — 1:18:422012 10K — 1:20:552013 10K — 1:23:592015 10K — 1:20:562016 10K — 1:22:05

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

8K6 finishes · best 50:58 in 2007 · latest 56:08 in 2009
50:0058:202002200320042006200720092002 2002 NTELOS 8K — 1:01:192003 2003 NTELOS 8K — 53:482004 2004 NTELOS 8K — 57:052006 2006 NTELOS 8K — 58:142007 2007 NTELOS 8k — 50:5850:582009 2009 HCA Va 8k — 56:08

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

Half Marathon — pace by segment2 of 2 editions shown
11:4012:3013:20Start–10K10K–Finish2010 · Start to 10K · 12:29 /mi2010 · 10K to Finish · 13:19 /mi20102008 · Start to 10K · 11:32 /mi2008 · 10K to Finish · 12:44 /mi2008

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