HalfRuns
Back to runner search

Derek Chang

MaleIllinois2006–2025

37

Total Finishes

28

Different Races

8

States (16%)

1:41:36

PR (7:45/mi)

2:18:48

Average

-1:07:12

Faster (first to last)

Medal House

2013

Life Time Chicago Half Marathon + 5K

2:01:37
#3182 overall#2046 gender
2013

Schaumburg Turkey Trot Half Marathon & 5K

2:03:33
#927 overall#555 gender
2012

Rock 'n' Roll Chicago Half Marathon

2:09:27
#4878 overall#2813 gender
2012

Harbor Half Marathon

2:55:55
#332 overall#179 gender
2010

Long Beach Marathon

3:00:06
#7875 overall#3486 gender
2010

Long Beach International City Bank Marathon

3:00:06
#7876 overall#3488 gender
2009

Rock 'n' Roll Chicago Half Marathon

2:00:36
#4178 overall#2452 gender
2009

Carlsbad Marathon

2:55:17
#6418 overall#2739 gender
2008

Life Time Chicago Half Marathon + 5K

2:12:57
#5740 overall#2915 gender
2008

Carlsbad Marathon

3:02:38
#5760 overall#2510 gender
2007

Carlsbad Marathon

2:54:29
#5174 overall#2429 gender
2006

Carlsbad Marathon

3:05:09
#3790 overall#1798 gender

Performance Timeline

PR 1:41:3620062007200820082009200920102010201220122013201320132013201420142014201420142014201520152017201820212022202320232023202420242024202420242024202420252025

Complete Race Log

YearRaceStateTimePlace
2025Gorges Ithaca Half MarathonIthacaNY1:55:27#252
2025Skunk Cabbage ClassicIthacaNY1:57:57#140
2024Seattle Marathon: Summer EventsSeattleWA1:48:22#625
2024UW Medicine Seattle Marathon and Half MarathonSeattleWA1:48:22#628
2024Beer City Half™ OCSanta AnaCA1:48:43#35
2024Gorges Ithaca Half MarathonIthacaNY2:04:14#240
2024EMC DAM to DSMPolk CityIA2:27:48#2321
2024Flying Pig Pump and RunCincinnatiOH2:30:49#5811
2024Life Time Chicago Half Marathon + 5KChicagoIL2:38:10#5938
2023Cambridge Half Marathon + 5KCambridgeMA1:41:36#1024
2023Gorges Ithaca Half MarathonIthacaNY1:49:33#143
2023Maui Marathon and Half Marathon April 26, 2026LāhaināHI2:07:33#149
2022Gorges Ithaca Half MarathonIthacaNY1:57:16#190
2021Gorges Ithaca Half MarathonIthacaNY1:49:45#132
2018Rock 'n' Roll Chicago Half MarathonChicagoIL2:47:11#7431
201718th Annual F^3 Lake Half Marathon & 5kChicagoIL2:07:21#990
2016Garmin Marathon in the Land of Oz———
2015Minnesota Half Marathon and 5kSaint PaulMN2:07:39#646
2015Monterey Bay Half MarathonMontereyCA2:14:45#3070
20142025 500 Festival Running EventsIndianapolisIN2:01:24#6522
2014Detroit Free Press MarathonDetroitMI2:09:30#3569
2014Kentucky Derby Festival Race WeekendLouisvilleKY2:10:24#4661
20142026 - San Antonio MarathonSan AntonioTX2:12:36#3851
2014Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA2:13:15#7801
2014Rock 'n' Roll Las VegasLas VegasNV2:18:32#8976
2013Life Time Chicago Half Marathon + 5KChicagoIL2:01:37#3182
2013Schaumburg Turkey Trot Half Marathon & 5KElk Grove VillageIL2:03:33#927
2013Wisconsin MarathonKenoshaWI2:08:51#1159
2013OC Marathon - Half Marathon - 5KNewport BeachCA3:14:03#9202
2012Rock 'n' Roll Chicago Half MarathonChicagoIL2:09:27#4878
2012Harbor Half MarathonCorpus ChristiTX2:55:55#332
2010Long Beach MarathonLong BeachCA3:00:06#7875
2010Long Beach International City Bank Marathon—3:00:06#7876
2009Rock 'n' Roll Chicago Half MarathonChicagoIL2:00:36#4178
2009Carlsbad MarathonCarlsbadCA2:55:17#6418
2008Life Time Chicago Half Marathon + 5KChicagoIL2:12:57#5740
2008Carlsbad MarathonCarlsbadCA3:02:38#5760
2007Carlsbad MarathonCarlsbadCA2:54:29#5174
2006Carlsbad MarathonCarlsbadCA3:05:09#3790

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
8 races
ILIllinois
8 races
NYNew York
6 races
TXTexas
2 races
WAWashington
2 races
IAIowa
1 race
MAMassachusetts
1 race
COColorado
0 races

50-State Challenge

8/ 50 states

42 states to go