R. SADAO RICHARDSON

8 races in the archive

Personal bests

Marathon

4:34:51

2022 · 10:29 /mi

10K

36:26

2014 · 5:52 /mi

Progression

10K7 finishes · best 36:26 in 2014 · latest 52:13.2 in 2024
33:201:06:401:40:0020142016201720182019202320242014 10K — 36:2636:262016 10K — 1:30:402017 10K — 49:292018 10K — 53:492019 10K — 50:362023 10K — 54:032024 10K — 52:13.2

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

10K — pace by segment6 of 6 editions shown
10:0013:20Start–5K5K–Finish2024 · Start to 5K · 8:31 /mi2024 · 5K to Finish · 8:17 /mi20242023 · Start to 5K · 8:52 /mi2023 · 5K to Finish · 8:32 /mi20232019 · Start to 5K · 8:12 /mi2019 · 5K to Finish · 8:05 /mi20192018 · Start to 5K · 8:41 /mi2018 · 5K to Finish · 8:38 /mi20182017 · Start to 5K · 8:06 /mi2017 · 5K to Finish · 7:50 /mi20172016 · Start to 5K · 14:18 /mi2016 · 5K to Finish · 14:53 /mi2016

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