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AB
Alethea Bacos
FemaleMaryland2006–2026
51
Total Finishes
21
Distinct Races
5
States (10%)
2:15:59
PR (10:23/mi)
2:34:59
Average
+0:22:29
Slower (first to last)
Medal House
2010
Parks Half Marathon
2:16:41
#1555 overall#666 gender
2010
Rehoboth Seashore Marathon and Half Marathon
2:22:23
#394 overall#203 gender
2010
Rock 'n' Roll Washington DC
2:27:13
#5659 overall#2972 gender
2010
Key West Half Marathon & 5K, 8K, 10K, Rum Stroll & Beer Mile
2:27:20
#489 overall#242 gender
2010
Freedom's Run
2:32:46
#509 overall#238 gender
2009
Rock 'n' Roll Washington DC
2:22:39
#3618 overall#1905 gender
2009
Parks Half Marathon
2:30:46
#1885 overall#882 gender
2008
Rock 'n' Roll Washington DC
2:18:41
#2296 overall#1126 gender
2007
Parks Half Marathon
2:15:59
#1257 overall#523 gender
2007
Rock 'n' Roll Washington DC
2:21:56
#1963 overall#976 gender
2006
Baltimore Running Festival
2:19:02
#2559 overall#1250 gender
2006
Parks Half Marathon
2:23:39
#1055 overall#464 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Shamrock MarathonVirginia Beach | VA | 2:41:31 | #4631 |
| 2025 | Annapolis Running FestivalAnnapolis | MD | 2:33:56 | #761 |
| 2025 | Annapolis Running FestivalAnnapolis | MD | 2:33:57 | #761 |
| 2025 | Baltimore Running FestivalBaltimore | MD | 2:37:16 | #3330 |
| 2024 | Frederick Running FestivalFrederick | MD | 2:33:43 | #1920 |
| 2024 | Frederick Running FestivalFrederick | MD | 2:33:44 | #1923 |
| 2024 | OUC Orlando Half MarathonOrlando | FL | 2:38:06 | #2105 |
| 2023 | Frederick Running FestivalFrederick | MD | 2:38:24 | #2194 |
| 2023 | Frederick Running FestivalFrederick | MD | 2:38:25 | #1914 |
| 2023 | Parks Half MarathonRockville | MD | 2:49:26 | #1024 |
| 2022 | Parks Half MarathonRockville | MD | 2:42:45 | #934 |
| 2022 | Coastal Delaware Running FestivalRehoboth Beach | DE | 2:44:29 | #731 |
| 2022 | Coastal Delaware Running FestivalDewey Beach | DE | 2:44:29 | #731 |
| 2019 | Rock 'n' Roll Washington DCWashington | DC | 2:46:55 | #8279 |
| 2018 | Frederick Running FestivalFrederick | MD | 2:48:36 | #3191 |
| 2018 | Frederick Running FestivalFrederick | MD | 2:48:37 | #3177 |
| 2018 | Virginia Wine Country Half MarathonHillsboro | VA | 2:51:21 | #790 |
| 2018 | Key West Half Marathon & 5K, 8K, 10K, Rum Stroll & Beer MileKey West | FL | 3:01:17 | #2052 |
| 2017 | Wild Half Marathon and 8kWildwood | NJ | 3:05:58 | #938 |
| 2017 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 3:08:33 | #8193 |
| 2016 | Wild Half Marathon and 8kWildwood | NJ | 2:42:57 | #1119 |
| 2016 | Rock 'n' Roll Washington DCWashington | DC | 2:47:08 | #12394 |
| 2015 | Frederick Running FestivalFrederick | MD | 2:31:01 | #2981 |
| 2015 | Baltimore Running FestivalBaltimore | MD | 2:36:40 | #5781 |
| 2015 | Parks Half MarathonRockville | MD | 2:43:30 | #1895 |
| 2014 | Parks Half MarathonRockville | MD | 2:28:25 | #1692 |
| 2014 | Life Time 305 Half Marathon and 5K Presented by Baptist HealthMiami Beach | FL | 2:48:58 | #2116 |
| 2013 | Frederick Running FestivalFrederick | MD | 2:18:01 | #2498 |
| 2013 | Ocean City Running, 5k, Half MarathonOcean City | MD | 2:23:48 | #1328 |
| 2013 | Parks Half MarathonRockville | MD | 2:28:15 | #1954 |
| 2012 | Baltimore Running FestivalBaltimore | MD | 2:23:54 | #6857 |
| 2012 | Parks Half MarathonRockville | MD | 2:25:53 | #1923 |
| 2012 | Rock 'n' Roll Washington DCWashington | DC | 2:31:25 | #12348 |
| 2012 | Frederick Running FestivalFrederick | MD | 2:34:08 | #3323 |
| 2012 | Alexandria Running FestivalAlexandria | VA | 2:34:24 | #851 |
| 2011 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:20:43 | #11944 |
| 2011 | Rock 'n' Roll Washington DCWashington | DC | 2:22:12 | #8122 |
| 2011 | Parks Half MarathonRockville | MD | 2:23:00 | #1863 |
| 2011 | Key West Half Marathon & 5K, 8K, 10K, Rum Stroll & Beer MileKey West | FL | 2:25:07 | #513 |
| 2011 | Philadelphia MarathonPhiladelphia | PA | 2:29:56 | #7163 |
| 2011 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 2:45:21 | #5269 |
| 2010 | Parks Half MarathonRockville | MD | 2:16:41 | #1555 |
| 2010 | Rehoboth Seashore Marathon and Half MarathonRehoboth Beach | DE | 2:22:23 | #394 |
| 2010 | Rock 'n' Roll Washington DCWashington | DC | 2:27:13 | #5659 |
| 2010 | Key West Half Marathon & 5K, 8K, 10K, Rum Stroll & Beer MileKey West | FL | 2:27:20 | #489 |
| 2010 | Freedom's RunShepherdstown | WV | 2:32:46 | #509 |
| 2009 | Rock 'n' Roll Washington DCWashington | DC | 2:22:39 | #3618 |
| 2009 | Parks Half MarathonRockville | MD | 2:30:46 | #1885 |
| 2008 | Rock 'n' Roll Washington DCWashington | DC | 2:18:41 | #2296 |
| 2007 | Parks Half MarathonRockville | MD | 2:15:59 | #1257 |
| 2007 | Rock 'n' Roll Washington DCWashington | DC | 2:21:56 | #1963 |
| 2006 | Baltimore Running FestivalBaltimore | MD | 2:19:02 | #2559 |
| 2006 | Parks Half MarathonRockville | MD | 2:23:39 | #1055 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MDMaryland
27 racesDCDistrict of Columbia
8 racesFLFlorida
6 racesDEDelaware
3 racesPAPennsylvania
3 races50-State Challenge
5/ 51 states + DC
46 states to go