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IT
Irene Tsao
FemaleCalifornia2009–2026
21
Total Finishes
4
Different Races
1
States (2%)
2:44:37
PR (12:34/mi)
3:10:12
Average
+0:16:15
Slower (first to last)
Medal House
2016
Rock 'n' Roll Las Vegas
3:04:16
#16584 overall#9619 gender
2015
Surf City Marathon
2:59:41
#11473 overall#6552 gender
2014
Surf City Marathon
2:44:37
#11470 overall#6382 gender
2014
Rock 'n' Roll Las Vegas
2:54:50
#18823 overall#11056 gender
2013
Surf City Marathon
2:48:10
#11257 overall#6212 gender
2012
Surf City Marathon
2:53:59
#11320 overall#6454 gender
2012
2026 2XU Long Beach Marathon & Half Marathon
2:56:32
#8546 overall#4560 gender
2012
OC Marathon - Half Marathon - 5K
2:59:31
#7528 overall#4329 gender
2009
Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO
2:55:56
#7251 overall#3936 gender
2009
Surf City Marathon
2:58:26
#8985 overall#5095 gender
2009
OC Marathon - Half Marathon - 5K
3:05:06
#4055 overall#2260 gender
2009
2026 2XU Long Beach Marathon & Half Marathon
3:15:44
#9353 overall#5344 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Surf City MarathonHuntington Beach | CA | 3:12:11 | #9502 |
| 2025 | Surf City MarathonHuntington Beach | CA | 3:12:36 | #7251 |
| 2024 | Surf City MarathonHuntington Beach | CA | 3:32:31 | #7984 |
| 2023 | Surf City MarathonHuntington Beach | CA | 3:37:36 | #7263 |
| 2022 | Surf City MarathonHuntington Beach | CA | 3:17:01 | #5442 |
| 2021 | Surf City MarathonHuntington Beach | CA | 3:15:33 | #4846 |
| 2020 | Surf City MarathonHuntington Beach | CA | 3:27:43 | #8760 |
| 2019 | Surf City MarathonHuntington Beach | CA | 3:19:28 | #7402 |
| 2018 | Surf City MarathonHuntington Beach | CA | 3:09:18 | #8350 |
| 2017 | Surf City MarathonHuntington Beach | CA | 3:36:49 | #9815 |
| 2016 | Rock 'n' Roll Las VegasLas Vegas | NV | 3:04:16 | #16584 |
| 2016 | Surf City MarathonHuntington Beach | CA | 3:15:41 | #10406 |
| 2015 | Surf City MarathonHuntington Beach | CA | 2:59:41 | #11473 |
| 2014 | Surf City MarathonHuntington Beach | CA | 2:44:37 | #11470 |
| 2014 | Rock 'n' Roll Las VegasLas Vegas | NV | 2:54:50 | #18823 |
| 2013 | Surf City MarathonHuntington Beach | CA | 2:48:10 | #11257 |
| 2012 | Surf City MarathonHuntington Beach | CA | 2:53:59 | #11320 |
| 2012 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 2:56:32 | #8546 |
| 2012 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:59:31 | #7528 |
| 2009 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:55:56 | #7251 |
| 2009 | Surf City MarathonHuntington Beach | CA | 2:58:26 | #8985 |
| 2009 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 3:05:06 | #4055 |
| 2009 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 3:15:44 | #9353 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
21 races50-State Challenge
1/ 51 states + DC
50 states to go