HalfRuns
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John Ishikawa

MaleHawaii2005–2025

39

Total Finishes

7

Different Races

2

States (4%)

1:47:57

PR (8:14/mi)

2:04:39

Average

+0:53:12

Slower (first to last)

Medal House

2011

Hibiscus Half Marathon 5m 15K

1:52:08
#120 overall#96 gender
2011

2025 Val Nolasco Half Marathon

1:53:06
#265 overall#198 gender
2010

2025 Val Nolasco Half Marathon

1:49:00
#201 overall#162 gender
2009

2025 Val Nolasco Half Marathon

1:47:57
#184 overall#151 gender
2009

Rock 'n' Roll Chicago Half Marathon

1:52:34
#2521 overall#1670 gender
2008

2025 Val Nolasco Half Marathon

1:49:29
#203 overall#154 gender
2008

Hibiscus Half Marathon 5m 15K

1:52:14
#149 overall#108 gender
2008

Rock 'n' Roll Arizona Marathon

1:53:48
#2674 overall#1830 gender
2007

Hibiscus Half Marathon 5m 15K

1:51:24
#116 overall#86 gender
2007

Rock 'n' Roll Arizona Marathon

1:51:49
#2498 overall#1761 gender
2007

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

1:55:25
#839 overall#589 gender
2005

2025 Val Nolasco Half Marathon

1:53:18
#321 overall#239 gender

Performance Timeline

PR 1:47:5720052007200720072008200820082009200920102011201120122012201220132014201420152015201520162016201620172017201820182019201920212021202220222023202320232024202420242025

Complete Race Log

YearRaceStateTimePlace
2025Hapalua Hawaii's Half MarathonHonoluluHI2:46:30#4932
20242024 Val Nolasco Half MarathonHonoluluHI2:35:45#348
20242025 Val Nolasco Half MarathonHonoluluHI2:35:46#348
20242024 Uloha Half MarathonKailuaHI2:40:32#276
2023Hapalua Hawaii's Half MarathonHonoluluHI2:10:24#1485
2023Hibiscus Half Marathon 5m 15KHonoluluHI2:18:48#234
20232025 Val Nolasco Half MarathonHonoluluHI2:28:00#400
20222025 Val Nolasco Half MarathonHonoluluHI2:06:11#280
2022Hibiscus Half Marathon 5m 15KHonoluluHI2:18:20#252
2021Hapalua Hawaii's Half MarathonHonoluluHI1:58:29#122
20212025 Val Nolasco Half MarathonHonoluluHI2:12:53#208
2019Hapalua Hawaii's Half MarathonHonoluluHI2:03:48#1182
20192025 Val Nolasco Half MarathonHonoluluHI2:05:54#293
2018Hapalua Hawaii's Half MarathonHonoluluHI2:05:49#1096
20182025 Val Nolasco Half MarathonHonoluluHI2:12:41#390
20172025 Val Nolasco Half MarathonHonoluluHI2:03:09#299
2017Hapalua Hawaii's Half MarathonHonoluluHI2:04:55#1130
2016Hibiscus Half Marathon 5m 15KHonoluluHI2:00:00#372
2016Hapalua Hawaii's Half MarathonHonoluluHI2:01:21#920
20162025 Val Nolasco Half MarathonHonoluluHI2:01:33#359
2015Hibiscus Half Marathon 5m 15KHonoluluHI1:58:35#393
20152025 Val Nolasco Half MarathonHonoluluHI2:01:16#399
2015Hapalua Hawaii's Half MarathonHonoluluHI2:03:56#986
2014Hapalua Hawaii's Half MarathonHonoluluHI1:54:30#436
20142025 Val Nolasco Half MarathonHonoluluHI1:57:03#332
20132025 Val Nolasco Half MarathonHonoluluHI1:58:57#328
20122025 Val Nolasco Half MarathonHonoluluHI1:50:29#229
2012Hapalua Hawaii's Half MarathonHonoluluHI1:53:01#323
2012Hibiscus Half Marathon 5m 15KHonoluluHI1:56:00#217
2011Hibiscus Half Marathon 5m 15KHonoluluHI1:52:08#120
20112025 Val Nolasco Half MarathonHonoluluHI1:53:06#265
20102025 Val Nolasco Half MarathonHonoluluHI1:49:00#201
20092025 Val Nolasco Half MarathonHonoluluHI1:47:57#184
2009Rock 'n' Roll Chicago Half MarathonChicagoIL1:52:34#2521
20082025 Val Nolasco Half MarathonHonoluluHI1:49:29#203
2008Hibiscus Half Marathon 5m 15KHonoluluHI1:52:14#149
2008Rock 'n' Roll Arizona MarathonPhoenixAZ1:53:48#2674
2007Hibiscus Half Marathon 5m 15KHonoluluHI1:51:24#116
2007Rock 'n' Roll Arizona MarathonPhoenixAZ1:51:49#2498
2007Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA1:55:25#839
20052025 Val Nolasco Half MarathonHonoluluHI1:53:18#321

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

HIHawaii
37 races
CACalifornia
1 race

50-State Challenge

2/ 51 states + DC

49 states to go