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DO
Donna O'Byrne
FemaleNew York2006–2026
34
Total Finishes
22
Different Races
2
States (4%)
1:41:06
PR (7:43/mi)
1:53:51
Average
+0:27:19
Slower (first to last)
Medal House
2016
Sarasota Music Half Marathon
1:45:56
#178 overall#62 gender
2016
Lake Effect Half Marathon
1:46:34
#125 overall
2016
Syracuse Half Marathon
1:52:18
#513 overall
2015
Syracuse Half Marathon
1:48:21
#479 overall
2015
Syracuse Half Marathon
1:48:21
#479 overall#182 gender
2015
Gorges Ithaca Half Marathon
1:50:23
#104 overall#39 gender
2015
Ithaca Gorges Half Marathon
1:50:23
#104 overall#39 gender
2013
Syracuse Half Marathon
1:44:16
#191 overall
2013
Syracuse Half Marathon
1:44:16
#197 overall#61 gender
2012
ARC Races
1:47:21
#76 overall#16 gender
2009
ARC Races
1:48:35
#148 overall#32 gender
2006
Fleet Feet Rochester Half Marathon | 5K | Kids 1/2 Mile
1:41:06
#100 overall#24 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Greater St. Louis MarathonSt. Louis | MO | 2:05:10 | #1553 |
| 2026 | Mystic Half MarathonMystic | CT | 2:08:25 | #520 |
| 2025 | Syracuse Half MarathonSyracuse | NY | 2:01:07 | #868 |
| 2025 | Rock 'n' Roll NashvilleNashville | TN | 2:01:27 | #2334 |
| 2025 | Detroit Free Press MarathonDetroit | MI | 2:07:31 | #2093 |
| 2024 | Novant Health Charlotte MarathonCharlotte | NC | 2:00:00 | #1458 |
| 2024 | Charlotte Marathon, Half, and 5KCharlotte | NC | 2:00:01 | #1453 |
| 2024 | Syracuse Half MarathonSyracuse | NY | 2:02:49 | #778 |
| 2024 | Delaware Running FestivalWilmington | DE | 2:04:28 | #315 |
| 2023 | Urban Bourbon Half Marathon and 5KLouisville | KY | 2:00:43 | #608 |
| 2023 | Syracuse Half MarathonSyracuse | NY | 2:06:17 | #735 |
| 2022 | Air Force MarathonDayton | OH | 2:02:03 | #490 |
| 2020 | 17th Annual Myrtle Beach Mini Marathon & Coastal 5KMyrtle Beach | SC | 1:48:05 | #266 |
| 2020 | Lake Effect Half MarathonMinoa | NY | 1:48:59 | #119 |
| 2019 | Syracuse Half MarathonSyracuse | NY | 1:49:18 | #545 |
| 2019 | Oneida Lake Half Marathon, 10K & 5KBridgeport | NY | 1:51:31 | #31 |
| 2019 | Lake Effect Half MarathonMinoa | NY | 1:51:41 | #108 |
| 2018 | Syracuse Half MarathonSyracuse | NY | 1:49:15 | #582 |
| 2018 | Cape Cod Marathon WeekendFalmouth | MA | 1:58:00 | #327 |
| 2018 | Cape Cod Marathon Half | — | 1:58:00 | #327 |
| 2017 | Syracuse Half MarathonSyracuse | NY | 1:39:59 | #359 |
| 2017 | Lake Effect Half MarathonMinoa | NY | 1:42:50 | #80 |
| 2016 | Sarasota Music Half MarathonSaraota | FL | 1:45:56 | #178 |
| 2016 | Lake Effect Half MarathonMinoa | NY | 1:46:34 | #125 |
| 2016 | Syracuse Half MarathonSyracuse | NY | 1:52:18 | #513 |
| 2015 | Syracuse Half MarathonSyracuse | NY | 1:48:21 | #479 |
| 2015 | Syracuse Half Marathon | — | 1:48:21 | #479 |
| 2015 | Gorges Ithaca Half MarathonIthaca | NY | 1:50:23 | #104 |
| 2015 | Ithaca Gorges Half Marathon | — | 1:50:23 | #104 |
| 2013 | Syracuse Half MarathonSyracuse | NY | 1:44:16 | #191 |
| 2013 | Syracuse Half Marathon | — | 1:44:16 | #197 |
| 2012 | ARC RacesLiverpool | NY | 1:47:21 | #76 |
| 2009 | ARC RacesLiverpool | NY | 1:48:35 | #148 |
| 2006 | Fleet Feet Rochester Half Marathon | 5K | Kids 1/2 MileRochester | NY | 1:41:06 | #100 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NYNew York
18 racesTNTennessee
1 race50-State Challenge
2/ 50 states
48 states to go