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MK
Michelle Karwejna
FemaleNew York2015–2026
65
Total Finishes
34
Distinct Races
7
States (14%)
1:54:29
PR (8:44/mi)
2:39:13
Average
+0:41:10
Slower (first to last)
Medal House
2016
United Airlines NYC Half
2:15:09
#13874 overall#6194 gender
2016
Star Wars Half Marathon - The Dark Side
2:16:56
#2978 overall#888 gender
2016
2026 Disneyland® Half Marathon Weekend presented by HONDA
2:17:26
#2702 overall#1077 gender
2016
The LESS Popular Brooklyn Half Marathon!
2:21:34
#21008 overall#10028 gender
2016
The Unforgettable Staten Island Half Marathon!
2:23:58
#8506 overall#3271 gender
2016
2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®
2:33:02
#3743 overall#3743 gender
2016
Tinker Bell Half Marathon
2:48:16
#4445 overall#4445 gender
2016
Philadelphia Marathon
3:07:23
#10034 overall#5900 gender
2015
The Unforgettable Staten Island Half Marathon!
2:20:37
#6194 overall#2381 gender
2015
The LESS Popular Brooklyn Half Marathon!
2:22:38
#21239 overall#10373 gender
2015
Love Run Half Marathon
2:22:47
#4487 overall#2734 gender
2015
2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®
2:31:32
#4006 overall#4006 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Run Dollywood Spring Race WeekendPigeon Forge | TN | 3:01:47 | #1260 |
| 2025 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 2:38:43 | #1549 |
| 2025 | DONNA Marathon WeekendJacksonville Beach | FL | 2:40:35 | #2078 |
| 2025 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 2:43:24 | #4397 |
| 2024 | REVEL Big BearBig Bear Lake | CA | 2:06:24 | #2259 |
| 2024 | Revel White MountainsConway | NH | 2:31:00 | #1158 |
| 2024 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 2:31:29 | #1385 |
| 2024 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 2:44:09 | #4653 |
| 2024 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:47:11 | #25833 |
| 2024 | 2026 Disneyland® Half Marathon Weekend presented by HONDAAnaheim | CA | 2:48:12 | #3766 |
| 2024 | REAL SIMPLE Women's Half MarathonCentral Park | NY | 2:51:03 | #7042 |
| 2024 | Baker's Dozen Half MarathonKerhonkson | NY | 3:13:45 | #244 |
| 2023 | Old Turnpike Half MarathonWaterfall | PA | — | — |
| 2023 | Coastal Delaware Running FestivalRehoboth Beach | DE | 2:26:26 | #778 |
| 2023 | Coastal Delaware Running FestivalDewey Beach | DE | 2:26:26 | #778 |
| 2023 | Celebrate Life Half MarathonRock Hill | NY | 2:39:15 | #447 |
| 2023 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 2:45:46 | #1456 |
| 2023 | Baker's Dozen Half MarathonKerhonkson | NY | 2:49:45 | #270 |
| 2023 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 2:53:44 | #5513 |
| 2023 | Flying Pig Pump and RunCincinnati | OH | 2:58:54 | #8002 |
| 2023 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 3:53:01 | #14520 |
| 2022 | REVEL Big BearBig Bear Lake | CA | 1:54:29 | #486 |
| 2022 | Shamrock MarathonVirginia Beach | VA | 2:21:47 | #3155 |
| 2022 | Revel RockiesDenver | CO | 2:27:06 | #782 |
| 2022 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 2:33:07 | #2951 |
| 2022 | Redding Road RaceRedding | CT | 2:39:55 | #281 |
| 2022 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 2:45:55 | #1399 |
| 2022 | Philadelphia MarathonPhiladelphia | PA | 2:48:59 | #9365 |
| 2022 | Run SF "Golden Gate City" 5K/10K/13.1San Francisco | CA | 2:53:12 | #3437 |
| 2021 | RunSBY Events (Salisbury Marathon/Salisbury Half Marathon/5k)Salisbury | MD | 2:23:13 | #275 |
| 2021 | Salisbury Marathon / Half Marathon/5kSalisbury | MD | 2:23:13 | #275 |
| 2021 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 2:23:55 | #1002 |
| 2021 | Celebrate Life Half MarathonRock Hill | NY | 2:29:57 | #389 |
| 2020 | Rock 'n' Roll New OrleansNew Orleans | LA | 2:18:29 | #2560 |
| 2020 | Celebrate Life Half MarathonRock Hill | NY | 2:37:28 | #438 |
| 2020 | Maui Oceanfront MarathonUnknown | HI | 3:02:57 | #380 |
| 2019 | Guthrie Wineglass Marathon, Wegmans Wineglass Half Marathon & Williams Toyota Wineglass 5KCorning | NY | 2:05:13 | #963 |
| 2019 | Revel RockiesDenver | CO | 2:06:04 | #479 |
| 2019 | Bird-in-Hand Half Marathon, 5K, and Kid's Fun RunBird In Hand | PA | 2:10:37 | #500 |
| 2019 | Dutchess County ClassicWappingers Falls | NY | 2:24:35 | #446 |
| 2019 | Star Wars Half Marathon - The Dark SideLake Buena Vista | FL | 2:25:49 | #2635 |
| 2019 | Celebrate Life Half MarathonRock Hill | NY | 2:37:34 | #321 |
| 2018 | Space Coast Marathon & Half MarathonCocoa | FL | 2:29:25 | #1041 |
| 2018 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 2:34:48 | #3707 |
| 2018 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:35:55 | #22483 |
| 2018 | Redding Road RaceRedding | CT | 2:42:14 | #451 |
| 2018 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:45:12 | #8462 |
| 2018 | NYRR Fred Lebow Half MarathonNew York | NY | 2:49:48 | #4771 |
| 2018 | Bird-in-Hand Half Marathon, 5K, and Kid's Fun RunBird In Hand | PA | 3:04:49 | #1188 |
| 2018 | Celebrate Life Half MarathonRock Hill | NY | 3:14:48 | #592 |
| 2017 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 2:26:41 | #3052 |
| 2017 | United Airlines NYC HalfNew York | NY | 2:33:33 | #16575 |
| 2017 | Pottstown Half MarathonPottstown | PA | 2:41:04 | #260 |
| 2017 | NYRR Fred Lebow Half MarathonNew York | NY | 2:46:54 | #4545 |
| 2017 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:50:59 | #7480 |
| 2017 | Ocean Running Club's Seaside Half Marathon and 5KSeaside Park | NJ | 2:52:11 | #473 |
| 2017 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:57:13 | #26539 |
| 2017 | Star Wars Half Marathon - The Dark SideLake Buena Vista | FL | 3:00:52 | #9043 |
| 2017 | Rock 'n' Roll Las VegasLas Vegas | NV | 3:01:11 | #14363 |
| 2017 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 3:06:48 | #395 |
| 2017 | Bird-in-Hand Half Marathon, 5K, and Kid's Fun RunBird In Hand | PA | 3:15:07 | #1478 |
| 2016 | United Airlines NYC HalfNew York | NY | 2:15:09 | #13874 |
| 2016 | Star Wars Half Marathon - The Dark SideLake Buena Vista | FL | 2:16:56 | #2978 |
| 2016 | 2026 Disneyland® Half Marathon Weekend presented by HONDAAnaheim | CA | 2:17:26 | #2702 |
| 2016 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:21:34 | #21008 |
| 2016 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 2:23:58 | #8506 |
| 2016 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 2:33:02 | #3743 |
| 2016 | Tinker Bell Half MarathonAnaheim | CA | 2:48:16 | #4445 |
| 2016 | Philadelphia MarathonPhiladelphia | PA | 3:07:23 | #10034 |
| 2015 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 2:20:37 | #6194 |
| 2015 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:22:38 | #21239 |
| 2015 | Love Run Half MarathonPhiladelphia | PA | 2:22:47 | #4487 |
| 2015 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 2:31:32 | #4006 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NYNew York
22 racesPAPennsylvania
9 racesCACalifornia
6 racesCOColorado
2 racesNHNew Hampshire
1 raceNJNew Jersey
1 raceOHOhio
1 race50-State Challenge
7/ 51 states + DC
44 states to go