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JI
John Ishikawa
MaleHawaii2005–2025
40
Total Finishes
8
Different Races
2
States (4%)
1:47:57
PR (8:14/mi)
2:05:42
Average
+0:53:12
Slower (first to last)
Medal House
2011
Hibiscus Half Marathon 5m 15K
1:52:08
#120 overall#96 gender
2011
Val Nolasco Half Marathon
1:53:06
#265 overall#198 gender
2010
Val Nolasco Half Marathon
1:49:00
#201 overall#162 gender
2009
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
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
Val Nolasco Half Marathon
1:53:18
#321 overall#239 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Hapalua Hawaii's Half MarathonHonolulu | HI | 2:46:30 | #4932 |
| 2025 | Hapalua Half MarathonHonolulu | HI | 2:46:30 | — |
| 2024 | 2024 Val Nolasco Half MarathonHonolulu | HI | 2:35:45 | #348 |
| 2024 | Val Nolasco Half MarathonHonolulu | HI | 2:35:46 | #348 |
| 2024 | 2024 Uloha Half MarathonKailua | HI | 2:40:32 | #276 |
| 2023 | Hapalua Hawaii's Half MarathonHonolulu | HI | 2:10:24 | #1485 |
| 2023 | Hibiscus Half Marathon 5m 15KHonolulu | HI | 2:18:48 | #234 |
| 2023 | Val Nolasco Half MarathonHonolulu | HI | 2:28:00 | #400 |
| 2022 | Val Nolasco Half MarathonHonolulu | HI | 2:06:11 | #280 |
| 2022 | Hibiscus Half Marathon 5m 15KHonolulu | HI | 2:18:20 | #252 |
| 2021 | Hapalua Hawaii's Half MarathonHonolulu | HI | 1:58:29 | #122 |
| 2021 | Val Nolasco Half MarathonHonolulu | HI | 2:12:53 | #208 |
| 2019 | Hapalua Hawaii's Half MarathonHonolulu | HI | 2:03:48 | #1182 |
| 2019 | Val Nolasco Half MarathonHonolulu | HI | 2:05:54 | #293 |
| 2018 | Hapalua Hawaii's Half MarathonHonolulu | HI | 2:05:49 | #1096 |
| 2018 | Val Nolasco Half MarathonHonolulu | HI | 2:12:41 | #390 |
| 2017 | Val Nolasco Half MarathonHonolulu | HI | 2:03:09 | #299 |
| 2017 | Hapalua Hawaii's Half MarathonHonolulu | HI | 2:04:55 | #1130 |
| 2016 | Hibiscus Half Marathon 5m 15KHonolulu | HI | 2:00:00 | #372 |
| 2016 | Hapalua Hawaii's Half MarathonHonolulu | HI | 2:01:21 | #920 |
| 2016 | Val Nolasco Half MarathonHonolulu | HI | 2:01:33 | #359 |
| 2015 | Hibiscus Half Marathon 5m 15KHonolulu | HI | 1:58:35 | #393 |
| 2015 | Val Nolasco Half MarathonHonolulu | HI | 2:01:16 | #399 |
| 2015 | Hapalua Hawaii's Half MarathonHonolulu | HI | 2:03:56 | #986 |
| 2014 | Hapalua Hawaii's Half MarathonHonolulu | HI | 1:54:30 | #436 |
| 2014 | Val Nolasco Half MarathonHonolulu | HI | 1:57:03 | #332 |
| 2013 | Val Nolasco Half MarathonHonolulu | HI | 1:58:57 | #328 |
| 2012 | Val Nolasco Half MarathonHonolulu | HI | 1:50:29 | #229 |
| 2012 | Hapalua Hawaii's Half MarathonHonolulu | HI | 1:53:01 | #323 |
| 2012 | Hibiscus Half Marathon 5m 15KHonolulu | HI | 1:56:00 | #217 |
| 2011 | Hibiscus Half Marathon 5m 15KHonolulu | HI | 1:52:08 | #120 |
| 2011 | Val Nolasco Half MarathonHonolulu | HI | 1:53:06 | #265 |
| 2010 | Val Nolasco Half MarathonHonolulu | HI | 1:49:00 | #201 |
| 2009 | Val Nolasco Half MarathonHonolulu | HI | 1:47:57 | #184 |
| 2009 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 1:52:34 | #2521 |
| 2008 | Val Nolasco Half MarathonHonolulu | HI | 1:49:29 | #203 |
| 2008 | Hibiscus Half Marathon 5m 15KHonolulu | HI | 1:52:14 | #149 |
| 2008 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:53:48 | #2674 |
| 2007 | Hibiscus Half Marathon 5m 15KHonolulu | HI | 1:51:24 | #116 |
| 2007 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:51:49 | #2498 |
| 2007 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 1:55:25 | #839 |
| 2005 | Val Nolasco Half MarathonHonolulu | HI | 1:53:18 | #321 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
HIHawaii
38 racesCACalifornia
1 race50-State Challenge
2/ 50 states
48 states to go