HEATHER DUNCAN

4 races in the archive

Personal bests

Marathon

4:34:32

2011 · 10:28 /mi

Half Marathon

2:11:25

2010 · 10:01 /mi

10K

56:53

2009 · 9:09 /mi

Progression

10K2 finishes · best 56:53 in 2009 — their most recent
56:4058:20200820092008 10K — 59:012009 10K — 56:5356:53

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

Race history