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TN
Tiffany Nguyen
FemaleCalifornia2006–2026
94
Total Finishes
54
Distinct Races
12
States (24%)
0:02:22
PR (0:11/mi)
2:33:33
Average
+1:13:05
Slower (first to last)
Medal House
2012
A2A Arbuckles to Ardmore
2:14:28
#241 overall#98 gender
2011
Oklahoma City Memorial Marathon
2:12:42
#2615 overall#1095 gender
2010
Rock 'n' Roll San Jose
2:17:35
#5283 overall#2152 gender
2010
Rock 'n' Roll San Jose
2:37:07
#7434 overall#3576 gender
2010
St. Jude Rock 'n' Roll Seattle
3:19:05
#15405 overall#10714 gender
2009
3M Half Marathon
2:18:26
#3150 overall#1497 gender
2009
OC Marathon - Half Marathon - 5K
2:25:45
#2809 overall#1393 gender
2009
Life Time Chicago Half Marathon + 5K
2:25:55
#9645 overall#4882 gender
2008
Kaiser Permanente San Francisco Half Marathon & 5K
1:59:04
#1891 overall#622 gender
2008
3M Half Marathon
2:16:42
#1520 overall#1520 gender
2008
Decker Challenge and Brown Santa 5K
2:17:08
#872 overall#318 gender
2006
Rock ‘n’ Roll Philadelphia Half Marathon
2:46:49
#10215 overall#4707 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 2:10:01 | #5463 |
| 2026 | Grievances & Gratitude RunLong Beach | CA | 2:30:23 | #4 |
| 2026 | The Louisiana MarathonBaton Rouge | LA | 3:07:33 | #2683 |
| 2026 | Run the Line Half MarathonTexarkana | TX | 3:37:39 | #362 |
| 2026 | VALENCIA Trail RaceValencia | CA | 3:59:54 | #110 |
| 2025 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:56:28 | #9679 |
| 2025 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 1:59:18 | #2107 |
| 2025 | Surf City MarathonHuntington Beach | CA | 2:01:51 | #2290 |
| 2025 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 2:16:05 | #6405 |
| 2025 | The Pineapple Paradise Run 5K, 10K, & Half MarathonVenice Beach | CA | 2:25:49 | #37 |
| 2025 | Monterey Bay Half MarathonMonterey | CA | 2:28:13 | #4227 |
| 2025 | Run SF "Golden Gate City" 5K/10K/13.1San Francisco | CA | 3:10:11 | #4281 |
| 2025 | H-Town Half Marathon, 10K & 5K presented by Houston MethodistHouston | TX | 3:18:59 | #907 |
| 2024 | Merry Miles- 5K, 10K, and Half Marathon by Califlow RunsLong Beach | CA | 0:02:22 | #22 |
| 2024 | BCS College Station MarathonCollege Station | TX | 1:55:49 | #391 |
| 2024 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 2:03:06 | #4642 |
| 2024 | Monterey Bay Half MarathonMonterey | CA | 2:03:43 | #2334 |
| 2024 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:05:14 | #2884 |
| 2024 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 2:05:15 | #2552 |
| 2024 | REAL SIMPLE Women's Half MarathonCentral Park | NY | 2:08:34 | #2865 |
| 2024 | Surf City MarathonHuntington Beach | CA | 2:15:40 | #3873 |
| 2024 | Rose Bowl Half MarathonPasadena | CA | 2:27:52 | #4717 |
| 2024 | Kentucky Derby Festival Race WeekendLouisville | KY | 2:33:17 | #3872 |
| 2024 | NYRR Fred Lebow Half MarathonNew York | NY | 2:45:23 | #3677 |
| 2024 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:50:31 | #26254 |
| 2024 | 2025 500 Festival Running EventsIndianapolis | IN | 3:13:10 | #12995 |
| 2023 | Oakland Running FestivalOakland | CA | 2:00:48 | #788 |
| 2023 | Buffalo Marathon WeekendBuffalo | NY | 2:09:44 | #1277 |
| 2023 | Napa Valley MarathonNapa | CA | 2:12:40 | #1135 |
| 2023 | Monterey Bay Half MarathonMonterey | CA | 2:19:19 | #2944 |
| 2023 | Shiner Beer RunShiner | TX | 2:30:07 | #408 |
| 2023 | Shiner Beer RunShiner | TX | 2:30:07 | #408 |
| 2023 | Rock Tahoe Half MarathonStateline | NV | 2:42:40 | #916 |
| 2023 | Mercedes Benz Marathon and Half MarathonBirmingham | AL | 2:43:23 | #1781 |
| 2023 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 2:46:46 | #9614 |
| 2023 | St. Jude Memphis Marathon WeekendMemphis | TN | 2:57:32 | #5591 |
| 2022 | Monterey Bay Half MarathonMonterey | CA | 2:13:51 | #2150 |
| 2022 | Dallas Marathon WeekendDallas | TX | 2:27:47 | #4336 |
| 2022 | Surf City MarathonHuntington Beach | CA | 2:32:16 | #3793 |
| 2022 | Bridge of the Gods RunCascade Locks | OR | 3:30:28 | #677 |
| 2021 | Surf City MarathonHuntington Beach | CA | 3:04:05 | #4495 |
| 2020 | Surf City MarathonHuntington Beach | CA | 2:14:28 | #3816 |
| 2020 | Santa Cruz Half MarathonSanta Cruz | CA | 2:17:15 | #984 |
| 2019 | Run to RememberWashougal | WA | 2:05:16 | #43 |
| 2019 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 2:08:23 | #5682 |
| 2019 | Rock 'n' Roll San JoseSan Jose | CA | 2:08:59 | #2067 |
| 2019 | United Airlines NYC HalfNew York | NY | 2:10:33 | #14680 |
| 2019 | Monterey Bay Half MarathonMonterey | CA | 2:21:00 | #3795 |
| 2019 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:28:10 | #3619 |
| 2019 | Rock 'n' Roll San JoseSan Jose | CA | 2:33:15 | #3498 |
| 2019 | Timberline MarathonClackamas Lake Historic Ranger Station | OR | 2:55:12 | #166 |
| 2018 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 2:11:17 | #7131 |
| 2018 | United Airlines NYC HalfNew York | NY | 2:13:02 | #13783 |
| 2018 | Rock 'n' Roll San JoseSan Jose | CA | 2:23:19 | #2999 |
| 2018 | Surf City MarathonHuntington Beach | CA | 2:32:34 | #5507 |
| 2018 | Salinas Valley Half MarathonSoledad | CA | 2:39:14 | #477 |
| 2018 | Woodside Ramble - WinterRedwood City | CA | 3:03:38 | #138 |
| 2017 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 2:15:08 | #6325 |
| 2017 | Women's Half MarathonNew York | NY | 2:15:50 | #3533 |
| 2017 | Sleepy Hollow Half MarathonSleepy Hollow | NY | 2:24:05 | #605 |
| 2017 | Surf City MarathonHuntington Beach | CA | 2:48:57 | #7587 |
| 2017 | Monterey Bay Half MarathonMonterey | CA | 3:00:16 | #4963 |
| 2017 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 3:06:25 | #9616 |
| 2017 | Tustin Hangar Half Marathon and 5KTustin | CA | 3:12:02 | #771 |
| 2017 | Tinker Bell Half MarathonAnaheim | CA | 3:25:50 | #7441 |
| 2017 | St. Jude Rock 'n' Roll SeattleSeattle | WA | 3:48:31 | #10348 |
| 2016 | Yosemite Half MarathonBass Lake | CA | 1:57:01 | #509 |
| 2016 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 2:35:32 | #4549 |
| 2016 | Surf City MarathonHuntington Beach | CA | 2:42:23 | #7778 |
| 2016 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:47:30 | #6016 |
| 2016 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:57:04 | #6639 |
| 2016 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 3:03:24 | #9649 |
| 2016 | Holiday Half Marathon & 5K Ugly Sweater RunPomona | CA | 3:10:28 | #4178 |
| 2016 | 2026 Disneyland® Half Marathon Weekend presented by HONDAAnaheim | CA | 3:18:45 | #10153 |
| 2016 | Rock 'n' Roll Las VegasLas Vegas | NV | 3:24:00 | #19347 |
| 2015 | Rock 'n' Roll San JoseSan Jose | CA | 1:50:13 | #1099 |
| 2015 | Run SF "Golden Gate City" 5K/10K/13.1San Francisco | CA | 1:56:16 | #1102 |
| 2015 | Berkeley Half MarathonBerkeley | CA | 2:05:46 | #1707 |
| 2015 | City to the Sea Half Marathon & 5KSan Luis Obispo | CA | 2:05:49 | #654 |
| 2015 | Surf City MarathonHuntington Beach | CA | 2:20:38 | #6344 |
| 2015 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:30:13 | #5201 |
| 2015 | Monterey Bay Half MarathonMonterey | CA | 2:36:12 | #4776 |
| 2015 | Austin MarathonAustin | TX | 2:56:58 | #7802 |
| 2015 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 3:02:02 | #2694 |
| 2015 | 2026 Disneyland® Half Marathon Weekend presented by HONDAAnaheim | CA | 3:06:27 | #9658 |
| 2014 | Surf City MarathonHuntington Beach | CA | 2:19:39 | #7616 |
| 2014 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:25:36 | #5146 |
| 2014 | Oakland Running FestivalOakland | CA | 2:33:43 | #2366 |
| 2014 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 2:33:46 | #6123 |
| 2014 | Tinker Bell Half MarathonAnaheim | CA | 2:42:22 | #4945 |
| 2014 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:43:25 | #7078 |
| 2014 | 2026 Disneyland® Half Marathon Weekend presented by HONDAAnaheim | CA | 2:45:34 | #7409 |
| 2014 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 2:51:32 | #8046 |
| 2013 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 2:13:56 | #4371 |
| 2013 | Rock 'n' Roll San DiegoSan Diego | CA | 2:32:29 | #12217 |
| 2013 | 2026 National Women's Half Marathon and 8KWashington | DC | 2:34:35 | #9338 |
| 2012 | A2A Arbuckles to ArdmoreArdmore | OK | 2:14:28 | #241 |
| 2012 | 2026 Disneyland® Half Marathon Weekend presented by HONDAAnaheim | CA | 2:17:28 | #4007 |
| 2012 | St. Jude Rock 'n' Roll SeattleSeattle | WA | 2:41:11 | #9761 |
| 2011 | Oklahoma City Memorial MarathonOklahoma City | OK | 2:12:42 | #2615 |
| 2010 | Rock 'n' Roll San JoseSan Jose | CA | 2:17:35 | #5283 |
| 2010 | Rock 'n' Roll San JoseSan Jose | CA | 2:37:07 | #7434 |
| 2010 | St. Jude Rock 'n' Roll SeattleSeattle | WA | 3:19:05 | #15405 |
| 2009 | 3M Half MarathonAustin | TX | 2:18:26 | #3150 |
| 2009 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:25:45 | #2809 |
| 2009 | Life Time Chicago Half Marathon + 5KChicago | IL | 2:25:55 | #9645 |
| 2008 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 1:59:04 | #1891 |
| 2008 | 3M Half MarathonAustin | TX | 2:16:42 | #1520 |
| 2008 | Decker Challenge and Brown Santa 5KAustin | TX | 2:17:08 | #872 |
| 2006 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:46:49 | #10215 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
63 racesTXTexas
14 racesNYNew York
13 racesWAWashington
4 racesOKOklahoma
2 racesOROregon
2 racesINIndiana
1 raceKYKentucky
1 raceLALouisiana
1 raceTNTennessee
1 raceARArkansas
0 racesWIWisconsin
0 races50-State Challenge
12/ 51 states + DC
39 states to go