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CS
Calvin Shiroma
MaleHawaii2001–2021
15
Total Finishes
9
Different Races
3
States (6%)
1:25:29
PR (6:32/mi)
1:43:06
Average
+0:31:16
Slower (first to last)
Medal House
2018
Hibiscus Half Marathon 5m 15K
1:42:28
#74 overall#63 gender
2017
The Giant Race
1:43:44
#227 overall#176 gender
2012
2025 Val Nolasco Half Marathon
2:06:31
#530 overall#341 gender
2011
2026 Windward Half Marathon and 5
1:39:36
#25 overall#20 gender
2011
2025 Val Nolasco Half Marathon
1:39:42
#103 overall#88 gender
2011
Hibiscus Half Marathon 5m 15K
1:40:23
#39 overall#36 gender
2011
Volcano Rain Forest Runs
1:41:25
#16 overall#14 gender
2010
2025 Val Nolasco Half Marathon
1:40:43
#105 overall#90 gender
2008
Hibiscus Half Marathon 5m 15K
1:37:15
#46 overall#41 gender
2006
Trent Waldron Glacier Half Marathon
1:34:24
#31 overall#30 gender
2005
Trent Waldron Glacier Half Marathon
1:25:29
#32 overall#29 gender
2001
2025 Val Nolasco Half Marathon
1:32:46
#35 overall#35 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2021 | Hapalua Hawaii's Half MarathonHonolulu | HI | 2:04:02 | #473 |
| 2019 | Hawaii's Hardest Half and 10KWahiawa | HI | 1:52:12 | #21 |
| 2018 | Hibiscus Half Marathon 5m 15KHonolulu | HI | 1:42:28 | #74 |
| 2018 | Schofield Half MarathonSchofield | HI | 1:45:55 | #20 |
| 2017 | The Giant RaceSan Francisco | CA | 1:43:44 | #227 |
| 2012 | 2025 Val Nolasco Half MarathonHonolulu | HI | 2:06:31 | #530 |
| 2011 | 2026 Windward Half Marathon and 5Kailua | HI | 1:39:36 | #25 |
| 2011 | 2025 Val Nolasco Half MarathonHonolulu | HI | 1:39:42 | #103 |
| 2011 | Hibiscus Half Marathon 5m 15KHonolulu | HI | 1:40:23 | #39 |
| 2011 | Volcano Rain Forest RunsVolcano | HI | 1:41:25 | #16 |
| 2010 | 2025 Val Nolasco Half MarathonHonolulu | HI | 1:40:43 | #105 |
| 2008 | Hibiscus Half Marathon 5m 15KHonolulu | HI | 1:37:15 | #46 |
| 2006 | Trent Waldron Glacier Half MarathonAnchorage | AK | 1:34:24 | #31 |
| 2005 | Trent Waldron Glacier Half MarathonAnchorage | AK | 1:25:29 | #32 |
| 2001 | 2025 Val Nolasco Half MarathonHonolulu | HI | 1:32:46 | #35 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
HIHawaii
12 racesAKAlaska
2 racesCACalifornia
1 race50-State Challenge
3/ 51 states + DC
48 states to go