ROBERT CALHOUN

6 races in the archive

Personal bests

Marathon

3:52:29

2010 · 8:52 /mi

Half Marathon

2:12:09

2025 · 10:05 /mi

10K

50:06

2015 · 8:04 /mi

8K

44:33

2011 · 8:58 /mi

Progression

Marathon2 finishes · best 3:52:29 in 2010 — their most recent
3:53:204:10:004:26:40200920102009 2009 SunTrust Richmond Marathon — 4:27:232010 2010 SunTrust Richmond Marathon — 3:52:293:52:29

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

8K2 finishes · best 44:33 in 2011 · latest 50:09 in 2014
46:4050:00201120142011 2011 HCA VA 8k — 44:3344:332014 2014 HCA Va 8k — 50:09

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

Marathon — pace by segment2 of 2 editions shown
8:2010:0011:40Start–10K10K–HalfHalf–20 Mile20 Mile–Finish2010 · Start to 10K · 8:28 /mi2010 · 10K to Half · 8:36 /mi2010 · Half to 20 Mile · 8:54 /mi2010 · 20 Mile to Finish · 9:32 /mi20102009 · Start to Half · 9:10 /mi2009 · Half to 20 Mile · 9:57 /mi2009 · 20 Mile to Finish · 12:39 /mi2009

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