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JB
Jo Blackmore
FemaleNew York2009–2026
109
Total Finishes
37
Distinct Races
4
States (8%)
1:43:04
PR (7:52/mi)
2:22:30
Average
+0:34:58
Slower (first to last)
Medal House
2012
Dutchess County Classic
1:43:04
#113 overall#23 gender
2012
United Airlines NYC Half
1:44:34
#3302 overall#832 gender
2011
Dutchess County Classic
1:44:36
#112 overall#21 gender
2011
The LESS Popular Brooklyn Half Marathon!
1:46:27
#1502 overall#319 gender
2011
UConn Health Half Marathon
1:46:28
#226 overall#61 gender
2011
The Unforgettable Staten Island Half Marathon!
1:47:37
#1314 overall#238 gender
2011
2026 Rhinebeck Fall Foliage Half Marathon & 5K
1:48:46
#86 overall#26 gender
2011
NYRR Fred Lebow Half Marathon
1:53:26
#1785 overall#379 gender
2011
Hook Mountain Half Marathon & Rockland Lake 10K
1:59:02
#218 overall#81 gender
2010
The Unforgettable Staten Island Half Marathon!
1:52:10
#1860 overall#421 gender
2010
United Airlines NYC Half
2:00:45
#6169 overall#2357 gender
2009
United Airlines NYC Half
2:09:34
#5397 overall#2099 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Hook Mountain Half Marathon & Rockland Lake 10KValley Cottage | NY | 2:44:32 | #91 |
| 2025 | Time Travel Half-Marathon (and 5k/10k) - MilwaukeeMilwaukee | WI | 2:29:03 | #60 |
| 2025 | Hampton Half Marathon & 5KHampton | NH | 2:38:19 | #723 |
| 2025 | Time Travel Half-Marathon (and 5k/10k) - Greater ChicagoShorewood | IL | 2:39:02 | #64 |
| 2025 | Harborside Half Marathon & 5KNewburyport | MA | 2:39:35 | #1264 |
| 2025 | Hook Mountain Half Marathon & Rockland Lake 10KValley Cottage | NY | 2:44:16 | #58 |
| 2025 | Philadelphia Distance RunPhiladelphia | PA | 2:44:16 | #3446 |
| 2025 | NYRR Fred Lebow Half MarathonNew York | NY | 2:44:34 | #4436 |
| 2025 | United Airlines NYC HalfNew York | NY | 2:59:29 | #27149 |
| 2025 | Jingle Bell Half Marathon & 5KHaverhill | MA | 2:59:31 | #832 |
| 2025 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 3:14:29 | #27709 |
| 2024 | Jingle Bell Half Marathon & 5KHaverhill | MA | 2:29:11 | #492 |
| 2024 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 2:29:23 | #7464 |
| 2024 | United Airlines NYC HalfNew York | NY | 2:29:26 | #22298 |
| 2024 | Time Travel Half-Marathon (and 5k/10k) - DallasDallas | TX | 2:29:31 | #35 |
| 2024 | Hampton Half Marathon & 5KHampton | NH | 2:38:36 | #896 |
| 2024 | Harborside Half Marathon & 5KNewburyport | MA | 2:39:30 | #1212 |
| 2024 | Hook Mountain Half Marathon & Rockland Lake 10KValley Cottage | NY | 2:44:10 | #116 |
| 2024 | NYRR Fred Lebow Half MarathonNew York | NY | 2:44:29 | #3662 |
| 2024 | Time Travel Half-Marathon (and 5k/10k) - Fort WorthFort Worth | TX | 2:49:17 | #41 |
| 2024 | Philadelphia Distance RunPhiladelphia | PA | 2:59:44 | #2914 |
| 2023 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:24:22 | #19705 |
| 2023 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 2:29:27 | #7657 |
| 2023 | United Airlines NYC HalfNew York | NY | 2:29:30 | #19745 |
| 2023 | Celebrate Life Half MarathonRock Hill | NY | 2:29:34 | #396 |
| 2023 | Rock n Roll NashvilleNashville | TN | 2:29:43 | #6658 |
| 2023 | Mercer County Half Marathon & 5kTrenton | NJ | 2:38:06 | #266 |
| 2023 | SUFFOLK COUNTY MARATHONBAY SHORE | NY | 2:43:28 | #933 |
| 2023 | The Jersey City Marathon & Half Marathon Marquee Experience at NewportJersey City | NJ | 2:43:54 | #2323 |
| 2023 | Women's Half MarathonNew York | NY | 2:44:23 | #4853 |
| 2023 | Jingle Bell Half Marathon & 5KHaverhill | MA | 2:48:46 | #763 |
| 2023 | Town of Celebration Marathon & Half MarathonCelebration | FL | 2:59:22 | #1421 |
| 2022 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:28:54 | #14476 |
| 2022 | Western Mass Mother's Day Half MarathonWhately | MA | 2:29:13 | #206 |
| 2022 | Women's Half MarathonNew York | NY | 2:29:28 | #2268 |
| 2022 | United Airlines NYC HalfNew York | NY | 2:29:29 | #17499 |
| 2022 | NYRR Fred Lebow Half MarathonNew York | NY | 2:29:29 | #3831 |
| 2022 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 2:29:34 | #6347 |
| 2022 | Rock 'n' Roll Atlantic CityAtlantic City | NJ | 2:30:36 | #1394 |
| 2021 | YMCA Harrisburg Half & 10KHarrisburg | PA | 2:19:22 | #386 |
| 2021 | Celebrate Life Half MarathonRock Hill | NY | 2:24:01 | #361 |
| 2021 | Ocean Running Club's Seaside Half Marathon and 5KSeaside Park | NJ | 2:27:05 | #103 |
| 2021 | PHILADELPHIA DISTANCE RUNPhiladelphia | PA | 2:29:05 | #1690 |
| 2021 | Philadelphia Distance RunPhiladelphia | PA | 2:29:05 | #1685 |
| 2021 | Narragansett Summer Running FestivalEaston | MA | 2:44:48 | #508 |
| 2020 | Celebrate Life Half MarathonRock Hill | NY | 2:29:59 | #415 |
| 2020 | NYRR Fred Lebow Half MarathonNew York | NY | 2:31:01 | #4401 |
| 2019 | The Racefaster Half MarathonParamus | NJ | 2:12:34 | #243 |
| 2019 | United Airlines NYC HalfNew York | NY | 2:19:31 | #17634 |
| 2019 | Jersey Shore Half Marathon and 2 Mile RunHighlands | NJ | 2:27:09 | #530 |
| 2019 | Women's Half MarathonNew York | NY | 2:29:14 | #3796 |
| 2019 | JSRC RunAPaloozaAsbury Park | NJ | 2:29:18 | #1318 |
| 2019 | Runapalooza Asbury ParkAsbury Park | NJ | 2:29:19 | #1311 |
| 2019 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 2:29:21 | #8027 |
| 2019 | Western Mass Mother's Day Half MarathonWhately | MA | 2:29:28 | #319 |
| 2019 | NYRR Fred Lebow Half MarathonNew York | NY | 2:29:29 | #3135 |
| 2019 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:29:33 | #22151 |
| 2019 | Celebrate Life Half MarathonRock Hill | NY | 2:32:08 | #304 |
| 2018 | Women's Half MarathonNew York | NY | 2:14:26 | #3035 |
| 2018 | United Airlines NYC HalfNew York | NY | 2:14:34 | #14239 |
| 2018 | Western Mass Mother's Day Half MarathonWhately | MA | 2:29:20 | #297 |
| 2018 | NYRR Fred Lebow Half MarathonNew York | NY | 2:29:23 | #4146 |
| 2018 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 2:29:25 | #9347 |
| 2018 | Bristol Half-MarathonBristol | CT | 2:29:30 | #134 |
| 2018 | Celebrate Life Half MarathonRock Hill | NY | 2:29:32 | #466 |
| 2018 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:29:37 | #21467 |
| 2018 | Newburyport Half Marathon and RelayNewburyport | MA | 2:43:33 | #1691 |
| 2017 | Celebrate Life Half MarathonRock Hill | NY | 2:14:19 | #303 |
| 2017 | United Airlines NYC HalfNew York | NY | 2:14:33 | #12829 |
| 2017 | Women's Half MarathonNew York | NY | 2:29:10 | #4932 |
| 2017 | Redding Road RaceRedding | CT | 2:29:12 | #404 |
| 2017 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:29:19 | #23201 |
| 2017 | NYRR Fred Lebow Half MarathonNew York | NY | 2:29:20 | #4049 |
| 2017 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 2:29:30 | #8116 |
| 2017 | Western Mass Mother's Day Half MarathonWhately | MA | 2:44:19 | #286 |
| 2016 | United Airlines NYC HalfNew York | NY | 2:04:46 | #10687 |
| 2016 | Women's Half MarathonNew York | NY | 2:04:49 | #2153 |
| 2016 | Celebrate Life Half MarathonRock Hill | NY | 2:14:39 | #450 |
| 2016 | Redding Road RaceRedding | CT | 2:14:47 | #331 |
| 2015 | NYRR Fred Lebow Half MarathonNew York | NY | 1:57:12 | #1952 |
| 2015 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:59:14 | #11391 |
| 2015 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 2:04:31 | #4247 |
| 2015 | United Airlines NYC HalfNew York | NY | 2:14:38 | #13492 |
| 2015 | Redding Road RaceRedding | CT | 2:29:38 | #422 |
| 2015 | Newburyport Half Marathon and RelayNewburyport | MA | 2:59:32 | #2368 |
| 2014 | United Airlines NYC HalfNew York | NY | 1:44:20 | #3630 |
| 2014 | NYRR Fred Lebow Half MarathonNew York | NY | 1:46:24 | #867 |
| 2014 | Women's Half MarathonNew York | NY | 1:53:23 | #827 |
| 2014 | Philadelphia MarathonPhiladelphia | PA | 1:55:32 | #3202 |
| 2014 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:57:47 | #10909 |
| 2014 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:59:32 | #4488 |
| 2013 | United Airlines NYC HalfNew York | NY | 1:45:16 | #2928 |
| 2013 | Dutchess County ClassicWappingers Falls | NY | 1:45:21 | #133 |
| 2013 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:51:36 | #7212 |
| 2013 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:58:04 | #3061 |
| 2012 | Dutchess County ClassicWappingers Falls | NY | 1:43:04 | #113 |
| 2012 | United Airlines NYC HalfNew York | NY | 1:44:34 | #3302 |
| 2012 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:54:08 | #5446 |
| 2012 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:54:16 | #2501 |
| 2012 | 2026 Rhinebeck Fall Foliage Half Marathon & 5KRhinebeck | NY | 1:56:58 | #110 |
| 2011 | Dutchess County ClassicWappingers Falls | NY | 1:44:36 | #112 |
| 2011 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:46:27 | #1502 |
| 2011 | UConn Health Half MarathonSimsbury | CT | 1:46:28 | #226 |
| 2011 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:47:37 | #1314 |
| 2011 | 2026 Rhinebeck Fall Foliage Half Marathon & 5KRhinebeck | NY | 1:48:46 | #86 |
| 2011 | NYRR Fred Lebow Half MarathonNew York | NY | 1:53:26 | #1785 |
| 2011 | Hook Mountain Half Marathon & Rockland Lake 10KValley Cottage | NY | 1:59:02 | #218 |
| 2010 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:52:10 | #1860 |
| 2010 | United Airlines NYC HalfNew York | NY | 2:00:45 | #6169 |
| 2009 | United Airlines NYC HalfNew York | NY | 2:09:34 | #5397 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NYNew York
71 racesMAMassachusetts
12 racesCTConnecticut
5 racesTNTennessee
1 race50-State Challenge
4/ 51 states + DC
47 states to go