BRETT CHELF

2 races in the archive

Personal bests

Half Marathon

1:57:28

2013 · 8:58 /mi

Progression

Half Marathon2 finishes · best 1:57:28 in 2013 — their most recent
1:56:402:00:002:03:20201120132011 2011 McDonald's Half Marathon — 2:04:152013 2013 American Family Fitness Half Marathon — 1:57:281:57:28

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

Half Marathon — pace by segment2 of 2 editions shown
9:009:209:40Start–10K10K–Finish2013 · Start to 10K · 9:02 /mi2013 · 10K to Finish · 8:54 /mi20132011 · Start to 10K · 9:14 /mi2011 · 10K to Finish · 9:42 /mi2011

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