HalfRuns
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Leon Chang

MaleCalifornia2001–2025

18

Total Finishes

12

Different Races

4

States (8%)

1:40:23

PR (7:40/mi)

2:02:20

Average

+0:08:06

Slower (first to last)

Medal House

2016

Western Pacific

2:20:22
#197 overall#130 gender
2014

Santa Cruz Half Marathon

1:42:53
#219 overall#154 gender
2013

Surfer's Path Marathon

1:40:23
#70 overall#46 gender
2013

Rose Bowl Half Marathon

1:50:47
#74 overall#65 gender
2012

Rock 'n' Roll San Jose

1:45:59
#1020 overall#847 gender
2012

Surfer's Path Marathon

1:46:53
#104 overall#75 gender
2011

Kaiser Permanente San Francisco Half Marathon & 5K

2:03:08
#2679 overall#1732 gender
2010

Rock 'n' Roll San Jose

1:52:35
#1716 overall#1350 gender
2009

Santa Cruz Trail Run

2:27:28
#62 overall#41 gender
2006

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

2:14:49
#1924 overall#1111 gender
2002

Kaiser Permanente San Francisco Half Marathon & 5K

2:08:26
#2154 overall#1332 gender
2001

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

2:07:25
#2032 overall#1218 gender

Performance Timeline

PR 1:40:2320012002200620092010201120122012201320132014201620192021202420242025

Complete Race Log

YearRaceStateTimePlace
2025Town of Celebration Marathon & Half MarathonCelebrationFL——
2025Western PacificFremontCA2:15:31#109
2024Bay Breeze Half Marathon, 10K and 5KSan LeandroCA2:05:37#136
2024Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA2:05:37#536
2021Portland MarathonPortlandOR2:04:52#918
2019Unite Half Marathon & 8K RunNew BrunswickNJ2:06:48#999
2016Western PacificFremontCA2:20:22#197
2014Santa Cruz Half MarathonSanta CruzCA1:42:53#219
2013Surfer's Path MarathonSanta CruzCA1:40:23#70
2013Rose Bowl Half MarathonPasadenaCA1:50:47#74
2012Rock 'n' Roll San JoseSan JoseCA1:45:59#1020
2012Surfer's Path MarathonSanta CruzCA1:46:53#104
2011Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA2:03:08#2679
2010Rock 'n' Roll San JoseSan JoseCA1:52:35#1716
2009Santa Cruz Trail RunSanta CruzCA2:27:28#62
2006Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:14:49#1924
2002Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA2:08:26#2154
2001Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:07:25#2032

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
15 races
FLFlorida
1 race
NJNew Jersey
1 race
OROregon
1 race

50-State Challenge

4/ 51 states + DC

47 states to go