SAMANTHA SHAFFER

7 races in the archive

Personal bests

Marathon

3:46:31

2013 · 8:38 /mi

10K

43:43

2015 · 7:02 /mi

Progression

Marathon2 finishes · best 3:46:31 in 2013 · latest 3:48:10 in 2014
3:46:403:47:303:48:20201320142013 2013 Anthem Richmond Marathon — 3:46:313:46:312014 2014 Anthem Richmond Marathon — 3:48:10

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

10K5 finishes · best 43:43 in 2012 · latest 43:43 in 2015
43:2045:0046:40200920102011201220152009 10K — 46:582010 10K — 45:302011 10K — 45:062012 10K — 43:4343:432015 10K — 43:43

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

Marathon — pace by segment2 of 2 editions shown
8:208:409:009:20Start–10K10K–HalfHalf–20 Mile20 Mile–Finish2014 · Start to 10K · 8:13 /mi2014 · 10K to Half · 8:16 /mi2014 · Half to 20 Mile · 9:06 /mi2014 · 20 Mile to Finish · 9:14 /mi20142013 · Start to 10K · 8:19 /mi2013 · 10K to Half · 8:30 /mi2013 · Half to 20 Mile · 8:46 /mi2013 · 20 Mile to Finish · 8:58 /mi2013

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