ROBERT ORNDORFF

26 races in the archive

Personal bests

Half Marathon

2:12:41

2017 · 10:07 /mi

10K

1:02:26

2017 · 10:03 /mi

8K

52:10

2019 · 10:30 /mi

Progression

Half Marathon6 finishes · best 2:12:41 in 2017 · latest 3:45:54 in 2020
2:46:402013201420152016201720202013 2013 American Family Fitness Half Marathon — 2:23:252014 2014 American Family Fitness Half Marathon — 2:21:222015 2015 American Family Fitness Half Marathon — 2:24:422016 2016 American Family Fitness Half Marathon — 2:15:292017 2017 Markel Richmond Half Marathon — 2:12:412:12:412020 2020 Richmond Half Marathon — 3:45:54

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

10K13 finishes · best 1:02:26 in 2017 · latest 1:28:01 in 2026
1:23:202:05:0020122013201420152016201720182019202120222024202520262012 10K — 1:14:362013 10K — 1:04:272014 10K — 1:05:282015 10K — 1:02:422016 10K — 1:04:082017 10K — 1:02:261:02:262018 10K — 1:03:572019 10K — 1:13:112021 10K — 2:25:432022 10K — 2:01:322024 10K — 1:22:022025 10K — 1:17:422026 10K — 1:28:01

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

8K6 finishes · best 52:10 in 2019 · latest 1:20:21 in 2025
50:001:06:401:23:202012201920212022202420252012 2012 HCA VA 8k — 53:592019 2019 Allianz Partners 8K — 52:1052:102021 2021 Allianz Partners 8K — 1:07:102022 2022 VCU Health Richmond 8k — 1:05:342024 2024 VCU Health Richmond 8k — 1:10:172025 2025 VCU Health Richmond 8k — 1:20:21

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

Half Marathon — pace by segment5 of 5 editions shown
10:0010:2510:5011:15Start–10K10K–Finish2017 · Start to 10K · 10:05 /mi2017 · 10K to Finish · 10:09 /mi20172016 · Start to 10K · 10:23 /mi2016 · 10K to Finish · 10:18 /mi20162015 · Start to 10K · 10:42 /mi2015 · 10K to Finish · 11:21 /mi20152014 · Start to 10K · 10:53 /mi2014 · 10K to Finish · 10:41 /mi20142013 · Start to 10K · 10:47 /mi2013 · 10K to Finish · 11:05 /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 segment6 of 8 editions shown
10:0013:2016:4020:00Start–5K5K–Finish2026 · Start to 5K · 14:08 /mi2026 · 5K to Finish · 14:12 /mi20262025 · Start to 5K · 12:11 /mi2025 · 5K to Finish · 12:50 /mi20252024 · Start to 5K · 12:43 /mi2024 · 5K to Finish · 13:41 /mi20242022 · Start to 5K · 19:32 /mi2022 · 5K to Finish · 19:35 /mi20222019 · Start to 5K · 12:20 /mi2019 · 5K to Finish · 11:13 /mi20192018 · Start to 5K · 10:10 /mi2018 · 5K to Finish · 10:25 /mi2018

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