KARLA RIVERA

11 races in the archive

Personal bests

Marathon

5:03:47

2014 · 11:35 /mi

Half Marathon

2:26:43

2019 · 11:12 /mi

10K

57:33

2014 · 9:16 /mi

Progression

Half Marathon2 finishes · best 2:26:43 in 2019 — their most recent
2:26:402:27:30201320192013 2013 American Family Fitness Half Marathon — 2:27:392019 2019 Markel Richmond Half Marathon — 2:26:432:26:43

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

10K8 finishes · best 57:33 in 2014 · latest 1:39:33 in 2026
1:06:401:40:00201220132014201520172018202520262012 10K — 1:06:242013 10K — 1:01:112014 10K — 57:3357:332015 10K — 59:472017 10K — 1:07:382018 10K — 1:17:152025 10K — 1:21:212026 10K — 1:39:33

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

Half Marathon — pace by segment2 of 2 editions shown
11:0011:1011:20Start–10K10K–Finish2019 · Start to 10K · 11:03 /mi2019 · 10K to Finish · 11:19 /mi20192013 · Start to 10K · 11:04 /mi2013 · 10K to Finish · 11:26 /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.

10K — pace by segment4 of 4 editions shown
10:0013:2016:40Start–5K5K–Finish2026 · Start to 5K · 16:41 /mi2026 · 5K to Finish · 15:21 /mi20262025 · Start to 5K · 14:35 /mi2025 · 5K to Finish · 11:36 /mi20252018 · Start to 5K · 12:01 /mi2018 · 5K to Finish · 12:51 /mi20182017 · Start to 5K · 10:38 /mi2017 · 5K to Finish · 11:08 /mi2017

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