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KC
Korwin Chang
MaleHawaii2011–2026
15
Total Finishes
9
Different Races
1
States (2%)
1:35:13
PR (7:16/mi)
1:49:22
Average
-0:06:37
Faster (first to last)
Medal House
2025
Val Nolasco Half Marathon
1:35:13
#49 overall
2025
Running Room - Val Nolasco Half Marathon
1:35:13
#49 overall
2025
Hapalua Hawaii's Half Marathon
1:44:11
#363 overall#294 gender
2013
Hapalua Hawaii's Half Marathon
1:36:01
#99 overall#90 gender
2013
Hibiscus Half Marathon 5m 15K
1:36:04
#68 overall#58 gender
2013
2026 Windward Half Marathon and 5
1:54:43
#93 overall#74 gender
2012
Val Nolasco Half Marathon
1:40:45
#111 overall#99 gender
2012
Hibiscus Half Marathon 5m 15K
1:42:28
#79 overall#69 gender
2012
Hapalua Hawaii's Half Marathon
1:59:13
#508 overall#362 gender
2012
XTERRA Trail Run World Championship
2:23:04
#297 overall#241 gender
2011
Val Nolasco Half Marathon
1:50:48
#224 overall#171 gender
2011
Hibiscus Half Marathon 5m 15K
2:19:49
#459 overall#254 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Hapalua Half MarathonHonolulu | HI | — | — |
| 2026 | Hapalua Half Marathon 2026 for elitesHonolulu | HI | — | — |
| 2025 | Val Nolasco Half MarathonHonolulu | HI | 1:35:13 | #49 |
| 2025 | Running Room - Val Nolasco Half MarathonHonolulu | HI | 1:35:13 | #49 |
| 2025 | Hapalua Hawaii's Half MarathonHonolulu | HI | 1:44:11 | #363 |
| 2025 | Hapalua Half MarathonHonolulu | HI | 1:44:11 | — |
| 2013 | Hapalua Hawaii's Half MarathonHonolulu | HI | 1:36:01 | #99 |
| 2013 | Hibiscus Half Marathon 5m 15KHonolulu | HI | 1:36:04 | #68 |
| 2013 | 2026 Windward Half Marathon and 5Kailua | HI | 1:54:43 | #93 |
| 2012 | Val Nolasco Half MarathonHonolulu | HI | 1:40:45 | #111 |
| 2012 | Hibiscus Half Marathon 5m 15KHonolulu | HI | 1:42:28 | #79 |
| 2012 | Hapalua Hawaii's Half MarathonHonolulu | HI | 1:59:13 | #508 |
| 2012 | XTERRA Trail Run World ChampionshipKaaawa | HI | 2:23:04 | #297 |
| 2011 | Val Nolasco Half MarathonHonolulu | HI | 1:50:48 | #224 |
| 2011 | Hibiscus Half Marathon 5m 15KHonolulu | HI | 2:19:49 | #459 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
HIHawaii
15 races50-State Challenge
1/ 50 states
49 states to go