HalfRuns
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Alan Chang

MaleHawaii2013–2026

19

Total Finishes

15

Different Races

4

States (8%)

2:24:09

PR (11:00/mi)

2:45:39

Average

-0:00:04

Faster (first to last)

Medal House

2025

2025 Val Nolasco Half Marathon

2:27:03
#377 overall
2025

2025 Laule'a 5K, 10K, and Half Mar

2:43:06
#197 overall
2025

Laule'a 5K, 10K & Half Marathon

2:43:06
#197 overall#117 gender
2023

Seattle Marathon

3:17:24
#3010 overall#1576 gender
2019

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

2:30:06
#3772 overall#2222 gender
2018

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

2:40:40
#4442 overall#2484 gender
2017

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

2:42:43
#5414 overall#2738 gender
2016

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

2:41:11
#5418 overall#2800 gender
2016

Kaiser Permanente San Francisco Half Marathon & 5K

2:46:16
#3584 overall#1821 gender
2015

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

2:24:09
#2525 overall#1365 gender
2014

Windsor Half Marathon 10K & 5K

2:42:16
#606 overall#240 gender
2013

Rock 'n' Roll Las Vegas

2:49:15
#14740 overall#6406 gender

Performance Timeline

PR 2:24:092013201420152016201620172018201920232025202520252025202520252025202520252026

Complete Race Log

YearRaceStateTimePlace
20262026 Windward Half Marathon and 5KailuaHI2:49:11#99
20252025 Val Nolasco Half MarathonHonoluluHI2:27:03#377
20252025 Laule'a 5K, 10K, and Half MarEwa BeachHI2:43:06#197
2025Laule'a 5K, 10K & Half MarathonEwa BeachHI2:43:06#197
20252025 Makoa 5K, 10K, and Half MaraEwa BeachHI2:47:30#212
2025Makoa 5K, 10K & Half MarathonEwa BeachHI2:47:30#212
2025Rock 'n' Roll San DiegoSan DiegoCA2:48:48#13591
20252024 Uloha Half MarathonKailuaHI2:52:46#392
2025Hapalua Hawaii's Half MarathonHonoluluHI2:53:19#5321
2025OC Marathon - Half Marathon - 5KNewport BeachCA3:01:11#7782
2023Seattle MarathonSeattleWA3:17:24#3010
2019Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:30:06#3772
2018Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:40:40#4442
2017Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:42:43#5414
2016Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:41:11#5418
2016Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA2:46:16#3584
2015Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:24:09#2525
2014Windsor Half Marathon 10K & 5KWindsorCA2:42:16#606
2013Rock 'n' Roll Las VegasLas VegasNV2:49:15#14740

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
9 races
HIHawaii
8 races
NVNevada
1 race
WAWashington
1 race

50-State Challenge

4/ 51 states + DC

47 states to go