COLEBURN VOLMAN

4 races in the archive

Personal bests

Marathon

4:35:07

2009 · 10:30 /mi

10K

49:28

2010 · 7:58 /mi

8K

45:29

2007 · 9:09 /mi

Progression

10K2 finishes · best 49:28 in 2010 — their most recent
50:0053:20200820102008 10K — 53:202010 10K — 49:2849:28

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

Race history