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OC
Olga Chojnacka
FemaleConnecticut2020–2026
13
Total Finishes
9
Distinct Races
1
States (2%)
1:48:59
PR (8:19/mi)
2:07:43
Average
-0:55:40
Faster (first to last)
Medal House
2025
Hogsback Half Marathon
1:53:04
#47 overall#18 gender
2024
Baltimore Running Festival
2:00:01
#1131 overall#322 gender
2024
United Airlines NYC Half
2:01:06
#12455 overall#4321 gender
2024
Harborside Half Marathon & 5K
2:06:42
#722 overall0
2024
Harborside Half Marathon & 5K
2:06:42
#722 overall#330 gender
2024
64th Annual Ocean Beach/John & Jessie Kelley Half Marathon
2:15:58
#346 overall0
2024
64th Annual Ocean Beach/John & Jessie Kelley Half Marathon
2:15:58
#344 overall#140 gender
2023
64th Annual Ocean Beach/John & Jessie Kelley Half Marathon
2:00:01
#332 overall#106 gender
2023
Ion Bank Cheshire Road Races
2:01:59
#305 overall#91 gender
2022
Ion Bank Cheshire Road Races
2:05:29
#349 overall#134 gender
2022
Mystic Half Marathon & 10K
2:19:47
#540 overall#283 gender
2020
United Airlines NYC Half
2:44:39
#4200 overall#1476 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Ion Bank Cheshire Road RacesCheshire | CT | 1:48:59 | #272 |
| 2025 | Hogsback Half MarathonColebrook | CT | 1:53:04 | #47 |
| 2024 | Baltimore Running FestivalBaltimore | MD | 2:00:01 | #1131 |
| 2024 | United Airlines NYC HalfNew York | NY | 2:01:06 | #12455 |
| 2024 | Harborside Half Marathon & 5KNewburyport | MA | 2:06:42 | #722 |
| 2024 | Harborside Half Marathon & 5KNewburyport | MA | 2:06:42 | #722 |
| 2024 | 64th Annual Ocean Beach/John & Jessie Kelley Half MarathonNew London | CT | 2:15:58 | #346 |
| 2024 | 64th Annual Ocean Beach/John & Jessie Kelley Half MarathonNew London | CT | 2:15:58 | #344 |
| 2023 | 64th Annual Ocean Beach/John & Jessie Kelley Half MarathonNew London | CT | 2:00:01 | #332 |
| 2023 | Ion Bank Cheshire Road RacesCheshire | CT | 2:01:59 | #305 |
| 2022 | Ion Bank Cheshire Road RacesCheshire | CT | 2:05:29 | #349 |
| 2022 | Mystic Half Marathon & 10KMystic | CT | 2:19:47 | #540 |
| 2020 | United Airlines NYC HalfNew York | NY | 2:44:39 | #4200 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CTConnecticut
8 races50-State Challenge
1/ 51 states + DC
50 states to go