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RR
Rosa Rosenberg
FemaleCalifornia2008–2026
107
Total Finishes
68
Distinct Races
14
States (27%)
3:19:28
PR (15:14/mi)
4:02:50
Average
+1:26:42
Slower (first to last)
Medal House
2010
Palm Desert 1/2 Marathon & 5K
3:33:33
#979 overall#510 gender
2010
Rock 'n' Roll San Jose
3:35:14
#9931 overall#5450 gender
2010
Rock 'n' Roll Los Angeles Half Marathon
3:37:27
#9258 overall#5513 gender
2010
Holiday Half Marathon & 5K Ugly Sweater Run
3:39:18
#3589 overall#1663 gender
2010
Laguna Hills Memorial Day Half Marathon, 5K & 10K
3:40:02
#1187 overall#573 gender
2010
OC Marathon - Half Marathon - 5K
3:54:03
#6054 overall#3692 gender
2010
2026 2XU Long Beach Marathon & Half Marathon
3:55:19
#9474 overall#5650 gender
2010
Rock 'n' Roll Arizona Marathon
3:55:24
#20912 overall#13001 gender
2009
Rock 'n' Roll San Jose
3:36:07
#9537 overall#5275 gender
2009
2026 2XU Long Beach Marathon & Half Marathon
3:52:09
#10320 overall#6133 gender
2009
OC Marathon - Half Marathon - 5K
4:05:39
#4540 overall#2649 gender
2008
2026 2XU Long Beach Marathon & Half Marathon
3:19:28
#6518 overall#3637 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | The Louisiana MarathonBaton Rouge | LA | 3:58:43 | #2960 |
| 2026 | Heatwave Half Marathon - Little RockLittle Rock | AR | 4:01:50 | #2480 |
| 2026 | Lucky 5K/10K/Half Marathon - Las CrucesLas Cruces | NM | 4:25:23 | #25 |
| 2026 | Foot Levelers Blue Ridge MarathonRoanoke | VA | 4:41:43 | #847 |
| 2026 | Griffith Park RunLos Angeles | CA | 4:46:10 | #389 |
| 2025 | Eisenhower MarathonAbilene | KS | 3:50:24 | #141 |
| 2025 | Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Richmond 8kRichmond | VA | 3:51:21 | #8356 |
| 2025 | Horse Capital MarathonLexington | KY | 4:13:46 | #555 |
| 2025 | Flying Pig Pump and RunCincinnati | OH | 4:15:55 | #11666 |
| 2025 | Coeur D'Alene Marathon & Half MarathonCoeur D'alene | ID | 4:16:29 | #964 |
| 2025 | Milwaukee Lakefront MarathonMilwaukee | WI | 4:17:08 | #2216 |
| 2025 | Baltimore Running FestivalBaltimore | MD | 4:23:39 | #4488 |
| 2024 | Indianapolis Monumental MarathonIndianapolis | IN | 4:04:22 | #6044 |
| 2024 | Oklahoma City Memorial MarathonOklahoma City | OK | 4:09:47 | #7295 |
| 2024 | Asheville Marathon and HalfAsheville | NC | 4:11:52 | #1247 |
| 2024 | Ventura MarathonVentura | CA | 4:20:37 | #1688 |
| 2024 | The Heartland MarathonOmaha | NE | 4:30:25 | #367 |
| 2023 | Sunrise Marathon 5K/10K/13.1 KANSAS CITYKansas City | MO | 4:02:27 | #2825 |
| 2023 | Ventura MarathonVentura | CA | 4:08:57 | #1462 |
| 2023 | Maui Oceanfront MarathonUnknown | HI | 5:00:00 | #483 |
| 2022 | Deseret News MarathonSalt Lake City | UT | 3:44:29 | #698 |
| 2022 | Rock 'n' Roll Atlantic CityAtlantic City | NJ | 3:45:54 | #2141 |
| 2022 | Montgomery Half MarathonMontgomery | AL | 3:50:51 | #449 |
| 2022 | Governor's CupHelena | MT | 3:51:14 | #187 |
| 2022 | Governor's CupHelena | MT | 3:51:15 | #187 |
| 2022 | Bismarck MarathonBismarck | ND | 3:54:16 | #374 |
| 2022 | Havasu Half Marathon & 5KLake Havasu City | AZ | 3:55:48 | #325 |
| 2022 | 2026 Fall Prairie Fire Marathon presented by Davis-Moore Automotive GroupWichita | KS | 3:58:03 | #714 |
| 2022 | Keesler Federal Mississippi Gulf Coast MarathonBiloxi | MS | 4:01:51 | #1045 |
| 2022 | Tallahassee Marathon, Half Marathon and RelayTallahassee | FL | 4:07:32 | #586 |
| 2022 | 2026 Anchorage Mayor's Marathon & Half MarathonAnchorage | AK | 4:11:03 | #903 |
| 2022 | University of Michigan Health-West Grand Rapids MarathonGrand Rapids | MI | 4:18:11 | #1453 |
| 2021 | Panama City Beach MarathonPanama City Beach | FL | 4:11:07 | #425 |
| 2021 | Buffalo Marathon WeekendBuffalo | NY | 4:14:26 | #728 |
| 2021 | Gorges Ithaca Half MarathonIthaca | NY | 4:15:28 | #575 |
| 2021 | Rock 'n' Roll San DiegoSan Diego | CA | 4:27:34 | #8563 |
| 2021 | Martha's Vineyard Marathon & Half MarathonOaks Bluff | MA | 4:31:37 | #1 |
| 2019 | End of the Trail Half Marathon, 10K & 5KVisalia | CA | 4:05:14 | #525 |
| 2019 | End Of The Trail Half MarathonVisalia | CA | 4:05:15 | #525 |
| 2019 | Mohawk Hudson River MarathonUnknown | NY | 4:12:13 | #1060 |
| 2019 | IMT Des Moines MarathonDes Moines | IA | 4:15:13 | #3606 |
| 2019 | Missoula Marathon Half Marathon 5K Kids MarathonMissoula | MT | 4:18:43 | #2676 |
| 2019 | Rock 'n' Roll San DiegoSan Diego | CA | 4:25:56 | #12147 |
| 2019 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 4:31:39 | #7131 |
| 2018 | Rock 'n' Roll Los Angeles Half MarathonLos Angeles | CA | 3:20:35 | #4547 |
| 2018 | Temecula Half Marathon, 10K, 5KTemecula | CA | 3:57:24 | #663 |
| 2018 | End of the Trail Half Marathon, 10K & 5KVisalia | CA | 3:57:35 | #31 |
| 2018 | End Of The Trail Half MarathonVisalia | CA | 3:57:35 | #31 |
| 2018 | Pasadena Half Marathon & 5KPasadena | CA | 3:57:55 | #7322 |
| 2018 | Humboldt Bay MarathonEureka | CA | 4:07:09 | #147 |
| 2018 | Rock 'n' Roll San JoseSan Jose | CA | 4:08:19 | #5473 |
| 2018 | Bakersfield MarathonBakersfield | CA | 4:12:53 | #780 |
| 2018 | Rock 'n' Roll Las VegasLas Vegas | NV | 4:17:43 | #16890 |
| 2018 | Rock 'n' Roll Savannah Marathon & 1/2 MarathonSavannah | GA | 4:19:47 | #6203 |
| 2017 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 3:49:58 | #9791 |
| 2017 | Rock 'n' Roll Los Angeles Half MarathonLos Angeles | CA | 3:53:46 | #5843 |
| 2017 | Rock 'n' Roll San JoseSan Jose | CA | 3:55:39 | #6453 |
| 2017 | Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenver | CO | 3:56:38 | #4905 |
| 2017 | Rock 'n' Roll Savannah Marathon & 1/2 MarathonSavannah | GA | 4:01:50 | #7561 |
| 2017 | Rock 'n' Roll New OrleansNew Orleans | LA | 4:02:01 | #9154 |
| 2017 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 4:11:14 | #6861 |
| 2017 | Rock 'n' Roll San DiegoSan Diego | CA | 4:11:40 | #15173 |
| 2017 | St. Jude Rock 'n' Roll SeattleSeattle | WA | 4:23:52 | #10725 |
| 2016 | Rock 'n' Roll Los Angeles Half MarathonLos Angeles | CA | 3:58:04 | #7971 |
| 2016 | Rock 'n' Roll San DiegoSan Diego | CA | 4:12:43 | #16679 |
| 2015 | Rock 'n' Roll Los Angeles Half MarathonLos Angeles | CA | 3:57:06 | #7727 |
| 2015 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 3:58:33 | #11001 |
| 2015 | Rock 'n' Roll San JoseSan Jose | CA | 4:00:13 | #8225 |
| 2015 | Santa Barbara Half Marathon & 5KSanta Barbara | CA | 4:00:33 | #2279 |
| 2015 | Beer City Half™ Santa RosaSanta Rosa | CA | 4:02:42 | #1295 |
| 2015 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 4:02:45 | #6915 |
| 2015 | Rock 'n' Roll San DiegoSan Diego | CA | 4:06:43 | #13608 |
| 2015 | Surf City MarathonHuntington Beach | CA | 4:13:40 | #14098 |
| 2014 | Rock 'n' Roll Los Angeles Half MarathonLos Angeles | CA | 4:03:26 | #7803 |
| 2014 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 4:08:29 | #13295 |
| 2013 | Seaside MarathonVentura | CA | 3:36:51 | #407 |
| 2013 | Simi Valley Arroyo Creek Half Marathon, 10k/5kSimi Valley | CA | 3:38:03 | #427 |
| 2013 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 3:46:20 | #14013 |
| 2013 | Rock 'n' Roll San JoseSan Jose | CA | 3:47:25 | #10182 |
| 2013 | Rock 'n' Roll Los Angeles Half MarathonLos Angeles | CA | 3:49:34 | #7391 |
| 2013 | Carlsbad MarathonCarlsbad | CA | 3:52:29 | #6937 |
| 2013 | Santa Barbara Half Marathon & 5KSanta Barbara | CA | 3:53:53 | #2488 |
| 2013 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 3:54:45 | #13033 |
| 2013 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 3:57:38 | #11771 |
| 2013 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 4:02:09 | #9974 |
| 2013 | 2026 - San Antonio MarathonSan Antonio | TX | 4:09:21 | #14184 |
| 2012 | Palm Desert 1/2 Marathon & 5KPalm Desert | CA | 3:31:40 | #1045 |
| 2012 | Rock 'n' Roll Los Angeles Half MarathonLos Angeles | CA | 3:47:27 | #7962 |
| 2012 | Holiday Half Marathon & 5K Ugly Sweater RunPomona | CA | 3:50:09 | #4834 |
| 2012 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 3:55:19 | #8666 |
| 2012 | Rock 'n' Roll Las VegasLas Vegas | NV | 3:58:44 | #21768 |
| 2012 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 3:59:29 | #10988 |
| 2012 | Santa Barbara Half Marathon & 5KSanta Barbara | CA | 3:59:51 | #3486 |
| 2012 | Rock 'n' Roll San DiegoSan Diego | CA | 4:06:58 | #17386 |
| 2012 | Rock n Roll NashvilleNashville | TN | 4:08:01 | #22143 |
| 2012 | San Luis Obispo Marathon & HalfSan Luis Obispo | CA | 4:29:32 | #1807 |
| 2011 | Palm Desert 1/2 Marathon & 5KPalm Desert | CA | 3:37:58 | #1149 |
| 2011 | Rock 'n' Roll Los Angeles Half MarathonLos Angeles | CA | 3:43:37 | #7614 |
| 2011 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 3:45:15 | #16324 |
| 2011 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 3:49:12 | #11071 |
| 2011 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 3:51:03 | #18670 |
| 2011 | Rock 'n' Roll San DiegoSan Diego | CA | 3:52:07 | #16563 |
| 2011 | Rock 'n' Roll Las VegasLas Vegas | NV | 3:52:39 | #32405 |
| 2011 | Holiday Half Marathon & 5K Ugly Sweater RunPomona | CA | 3:53:52 | #4458 |
| 2010 | Palm Desert 1/2 Marathon & 5KPalm Desert | CA | 3:33:33 | #979 |
| 2010 | Rock 'n' Roll San JoseSan Jose | CA | 3:35:14 | #9931 |
| 2010 | Rock 'n' Roll Los Angeles Half MarathonLos Angeles | CA | 3:37:27 | #9258 |
| 2010 | Holiday Half Marathon & 5K Ugly Sweater RunPomona | CA | 3:39:18 | #3589 |
| 2010 | Laguna Hills Memorial Day Half Marathon, 5K & 10KLaguna Hills | CA | 3:40:02 | #1187 |
| 2010 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 3:54:03 | #6054 |
| 2010 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 3:55:19 | #9474 |
| 2010 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 3:55:24 | #20912 |
| 2010 | Rock 'n' Roll San DiegoSan Diego | CA | 3:56:31 | #13177 |
| 2009 | Rock 'n' Roll San JoseSan Jose | CA | 3:36:07 | #9537 |
| 2009 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 3:52:09 | #10320 |
| 2009 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 4:05:39 | #4540 |
| 2008 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 3:19:28 | #6518 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
61 racesAZArizona
7 racesNVNevada
3 racesVAVirginia
3 racesGAGeorgia
2 racesILIllinois
2 racesALAlabama
1 raceARArkansas
1 raceCOColorado
1 raceIAIowa
1 raceNJNew Jersey
1 raceOHOhio
1 raceUTUtah
1 raceWAWashington
1 race50-State Challenge
14/ 51 states + DC
37 states to go