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MD
Mary Karen Davidson
FemaleConnecticut2008–2026
30
Total Finishes
10
Different Races
2
States (4%)
1:56:17
PR (8:53/mi)
2:05:39
Average
+0:28:43
Slower (first to last)
Medal House
2013
The Unforgettable Staten Island Half Marathon!
2:00:12
#3332 overall#926 gender
2013
The Bay Ridge Half Marathon!
2:03:30
#12741 overall#4733 gender
2012
The Unforgettable Staten Island Half Marathon!
2:00:06
#3295 overall#1006 gender
2012
Sam Elpern Memorial Half Marathon
2:03:00
#111 overall#40 gender
2011
NYRR Fred Lebow Half Marathon
2:00:31
#2480 overall#669 gender
2011
Ridgefield Pamby Half Marathon
2:04:55
#348 overall#108 gender
2010
The Unforgettable Staten Island Half Marathon!
1:57:00
#2371 overall#650 gender
2010
NYRR Fred Lebow Half Marathon
1:57:24
#3060 overall#829 gender
2010
NYCRUNS Brooklyn Ice Cream Social Half Marathon
2:08:31
#1779 overall#491 gender
2009
NYRR Fred Lebow Half Marathon
2:00:37
#2688 overall#745 gender
2008
The Bay Ridge Half Marathon!
1:59:56
#3443 overall#1075 gender
2008
Women's Half Marathon
2:02:57
#1304 overall#1302 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | The Ridgefield Road Fest 50th ANNIVERSARY: 1/2 Marathon, 7-Miler, & Iris Fund 5KRidgefield | CT | 2:28:39 | #370 |
| 2025 | The Ridgefield Road Fest 50th ANNIVERSARY: 1/2 Marathon, 7-Miler, & Iris Fund 5KRidgefield | CT | 2:19:08 | #322 |
| 2025 | Garavel SoNo Half Marathon | 5KNorwalk | CT | 2:19:08 | #547 |
| 2023 | The Ridgefield Road Fest 50th ANNIVERSARY: 1/2 Marathon, 7-Miler, & Iris Fund 5KRidgefield | CT | 2:13:25 | #279 |
| 2023 | Garavel SoNo Half Marathon | 5KNorwalk | CT | 2:15:50 | #441 |
| 2022 | The Ridgefield Road Fest 50th ANNIVERSARY: 1/2 Marathon, 7-Miler, & Iris Fund 5KRidgefield | CT | 2:18:10 | #305 |
| 2021 | The Ridgefield Road Fest 50th ANNIVERSARY: 1/2 Marathon, 7-Miler, & Iris Fund 5KRidgefield | CT | 2:09:38 | #249 |
| 2019 | The Ridgefield Road Fest 50th ANNIVERSARY: 1/2 Marathon, 7-Miler, & Iris Fund 5KRidgefield | CT | 2:03:42 | #232 |
| 2019 | Garavel SoNo Half Marathon | 5KNorwalk | CT | 2:04:00 | #410 |
| 2018 | Garavel SoNo Half Marathon | 5KNorwalk | CT | 2:00:20 | #347 |
| 2018 | The Ridgefield Road Fest 50th ANNIVERSARY: 1/2 Marathon, 7-Miler, & Iris Fund 5KRidgefield | CT | 2:00:46 | #207 |
| 2018 | Redding Road RaceRedding | CT | 2:06:20 | #230 |
| 2017 | NYRR Fred Lebow Half MarathonNew York | NY | 2:02:04 | #2319 |
| 2016 | The Bay Ridge Half Marathon!Brooklyn | NY | 1:56:31 | #10018 |
| 2015 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:56:17 | #2960 |
| 2015 | The Bay Ridge Half Marathon!Brooklyn | NY | 2:01:39 | #12684 |
| 2015 | NYRR Fred Lebow Half MarathonNew York | NY | 2:06:59 | #2768 |
| 2013 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 2:00:12 | #3332 |
| 2013 | The Bay Ridge Half Marathon!Brooklyn | NY | 2:03:30 | #12741 |
| 2013 | NYRR Fred Lebow Half MarathonNew York | NY | 2:08:07 | #3284 |
| 2012 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 2:00:06 | #3295 |
| 2012 | Sam Elpern Memorial Half MarathonNorwalk | CT | 2:03:00 | #111 |
| 2011 | NYRR Fred Lebow Half MarathonNew York | NY | 2:00:31 | #2480 |
| 2011 | Ridgefield Pamby Half MarathonRidgefield | CT | 2:04:55 | #348 |
| 2010 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:57:00 | #2371 |
| 2010 | NYRR Fred Lebow Half MarathonNew York | NY | 1:57:24 | #3060 |
| 2010 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 2:08:31 | #1779 |
| 2009 | NYRR Fred Lebow Half MarathonNew York | NY | 2:00:37 | #2688 |
| 2008 | The Bay Ridge Half Marathon!Brooklyn | NY | 1:59:56 | #3443 |
| 2008 | Women's Half MarathonNew York | NY | 2:02:57 | #1304 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NYNew York
16 racesCTConnecticut
14 races50-State Challenge
2/ 50 states
48 states to go