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KA
Kosuke Amano
MaleCalifornia2008–2026
29
Total Finishes
17
Different Races
3
States (6%)
1:10:54
PR (5:25/mi)
1:21:40
Average
-0:00:10
Faster (first to last)
Medal House
2016
Spring Equinox
1:13:18
#1 overall#1 gender
2015
Carlsbad Marathon
1:10:54
#9 overall#9 gender
2015
La Jolla Half Marathon & 5K
1:12:22
#1 overall#1 gender
2014
Run SAN DIEGO 5K/10K/13.1
1:12:30
#5 overall#5 gender
2014
Beer City Half™ San Diego
1:13:07
#15 overall#15 gender
2014
Summer's Done 13.1
1:14:11
#7 overall#7 gender
2013
La Jolla Half Marathon & 5K
1:14:59
#1 overall#1 gender
2011
2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San Diego
1:14:16
#2 overall#2 gender
2010
Beer City Half™ San Diego
1:12:58
#16 overall#14 gender
2010
Surf City Marathon
1:15:15
#14 overall#14 gender
2008
Rock 'n' Roll Arizona Marathon
1:25:14
#124 overall#120 gender
2008
2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San Diego
1:28:36
#42 overall#40 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 1:21:14 | #18 |
| 2026 | Spring EquinoxWellington | CO | 1:25:04 | #7 |
| 2025 | Time to Paddy 5k/10k & Lucky 13.1 - DenverWestminster | CO | 1:24:13 | #3 |
| 2025 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 1:24:23 | #33 |
| 2024 | Spring EquinoxWellington | CO | 1:23:24 | #5 |
| 2023 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 1:28:16 | #63 |
| 2022 | Spring EquinoxWellington | CO | 1:21:31 | #15 |
| 2022 | Frosty's Frozen Half MarathonLittleton | CO | 1:24:32 | #6 |
| 2022 | The Colorado MarathonFort Collins | CO | 1:29:50 | #28 |
| 2022 | Black Squirrel Half MarathonBellvue | CO | 1:52:44 | #20 |
| 2021 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 1:21:54 | #4 |
| 2019 | 2026 Lake Chabot Trail Challenge (Half Marathon & 5K)Castro Valley | CA | 1:26:11 | #3 |
| 2018 | Carlsbad MarathonCarlsbad | CA | 1:19:37 | #24 |
| 2017 | Run SAN DIEGO 5K/10K/13.1San Diego | CA | 1:11:38 | #4 |
| 2017 | La Jolla Half Marathon & 5KSan Diego | CA | 1:15:22 | #2 |
| 2017 | 3M Half MarathonAustin | TX | 1:47:04 | #857 |
| 2016 | Spring EquinoxWellington | CO | 1:13:18 | #1 |
| 2016 | Beer City Half™ San DiegoSan Diego | CA | 1:23:35 | #41 |
| 2015 | Carlsbad MarathonCarlsbad | CA | 1:10:54 | #9 |
| 2015 | La Jolla Half Marathon & 5KSan Diego | CA | 1:12:22 | #1 |
| 2014 | Run SAN DIEGO 5K/10K/13.1San Diego | CA | 1:12:30 | #5 |
| 2014 | Beer City Half™ San DiegoSan Diego | CA | 1:13:07 | #15 |
| 2014 | Summer's Done 13.1Austin | TX | 1:14:11 | #7 |
| 2013 | La Jolla Half Marathon & 5KSan Diego | CA | 1:14:59 | #1 |
| 2011 | 2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San DiegoCoronado | CA | 1:14:16 | #2 |
| 2010 | Beer City Half™ San DiegoSan Diego | CA | 1:12:58 | #16 |
| 2010 | Surf City MarathonHuntington Beach | CA | 1:15:15 | #14 |
| 2008 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:25:14 | #124 |
| 2008 | 2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San DiegoCoronado | CA | 1:28:36 | #42 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
15 racesCOColorado
11 racesAZArizona
1 race50-State Challenge
3/ 51 states + DC
48 states to go