HalfRuns
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Sylvia Kao

FemaleCalifornia2017–2026

20

Total Finishes

4

Different Races

1

States (2%)

2:24:27

PR (11:02/mi)

2:48:30

Average

+1:03:54

Slower (first to last)

Medal House

2021

OC Marathon - Half Marathon - 5K

2:42:50
#3432 overall#1574 gender
2020

Surf City Marathon

2:25:42
#5130 overall#2316 gender
2019

Surf City Marathon

2:33:13
#4980 overall#2429 gender
2019

OC Marathon - Half Marathon - 5K

2:33:36
#3967 overall#1892 gender
2019

2026 2XU Long Beach Marathon & Half Marathon

2:34:37
#4007 overall#1687 gender
2018

2026 2XU Long Beach Marathon & Half Marathon

2:24:27
#2828 overall#1118 gender
2018

Surf City Marathon

2:49:37
#7055 overall#3727 gender
2018

OC Marathon - Half Marathon - 5K

2:58:10
#5264 overall#2792 gender
2018

Lexus Lace Up Running Series

3:18:13
#682 overall#335 gender
2017

OC Marathon - Half Marathon - 5K

2:39:22
#4314 overall#2100 gender
2017

Surf City Marathon

2:47:29
#7477 overall#4062 gender
2017

2026 2XU Long Beach Marathon & Half Marathon

2:59:38
#5859 overall#2973 gender

Performance Timeline

PR 2:24:2720172017201720182018201820182019201920192020202120212022202220222023202320242025202520252026

Complete Race Log

YearRaceStateTimePlace
2026Surf City MarathonHuntington BeachCA3:43:16#10388
2025Surf City MarathonHuntington BeachCA2:44:30#6034
20252026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:45:49#8164
2025OC Marathon - Half Marathon - 5KNewport BeachCA2:47:24#7055
20242026 2XU Long Beach Marathon & Half MarathonLong BeachCA3:12:54#9429
2023Surf City MarathonHuntington BeachCA2:48:26#5730
20232026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:48:37#5322
20222026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:34:30#4304
2022Surf City MarathonHuntington BeachCA2:40:46#4220
2022OC Marathon - Half Marathon - 5KNewport BeachCA2:43:53#3666
2021OC Marathon - Half Marathon - 5KNewport BeachCA2:42:50#3432
2021Surf City MarathonHuntington BeachCA2:53:16#4070
2020Surf City MarathonHuntington BeachCA2:25:42#5130
2019Surf City MarathonHuntington BeachCA2:33:13#4980
2019OC Marathon - Half Marathon - 5KNewport BeachCA2:33:36#3967
20192026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:34:37#4007
20182026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:24:27#2828
2018Surf City MarathonHuntington BeachCA2:49:37#7055
2018OC Marathon - Half Marathon - 5KNewport BeachCA2:58:10#5264
2018Lexus Lace Up Running SeriesRancho Palos VerdesCA3:18:13#682
2017OC Marathon - Half Marathon - 5KNewport BeachCA2:39:22#4314
2017Surf City MarathonHuntington BeachCA2:47:29#7477
20172026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:59:38#5859

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
23 races

50-State Challenge

1/ 51 states + DC

50 states to go