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JK
James Kaiser
MalePennsylvania1988–2025
53
Total Finishes
25
Distinct Races
8
States (16%)
1:24:10
PR (6:25/mi)
2:01:37
Average
+0:07:31
Slower (first to last)
Medal House
2005
Rock ‘n’ Roll Philadelphia Half Marathon
1:31:33
#475 overall#406 gender
2005
Whidbey Island Marathon
2:33:06
#687 overall#284 gender
2004
2025 500 Festival Running Events
1:28:05
#293 overall#267 gender
2004
Rock ‘n’ Roll Philadelphia Half Marathon
1:28:50
#481 overall#425 gender
2004
Rock n Roll Nashville
1:54:05
#1321 overall#929 gender
2004
Mercer Island Rotary Half Marathon
2:29:15
#1075 overall#659 gender
2003
Ridgefield Pamby Half Marathon
1:24:10
#37 overall#35 gender
2003
Rock ‘n’ Roll Philadelphia Half Marathon
1:32:55
#700 overall#603 gender
2003
Seattle Marathon
1:46:48
#828 overall#618 gender
2003
NYCRUNS Brooklyn Ice Cream Social Half Marathon
2:32:13
#2181 overall#1509 gender
2002
Rock ‘n’ Roll Philadelphia Half Marathon
1:52:25
#2247 overall#1685 gender
1988
The LESS Popular Brooklyn Half Marathon!
1:57:31
#1199 overall#1038 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Austin MarathonAustin | TX | 2:05:02 | #3977 |
| 2023 | Shamrock'n Half MarathonSacramento | CA | 1:58:15 | #525 |
| 2023 | Urban Cow Half MarathonSacramento | CA | 1:58:48 | #827 |
| 2022 | Urban Cow Half MarathonSacramento | CA | 1:57:17 | #704 |
| 2021 | Philadelphia MarathonPhiladelphia | PA | 1:37:25 | #631 |
| 2021 | Urban Cow Half MarathonSacramento | CA | 2:04:07 | #684 |
| 2019 | Love Run Half MarathonPhiladelphia | PA | 1:40:08 | #545 |
| 2019 | Cape May Hallowed Half MarathonCape May | NJ | 1:49:56 | #77 |
| 2019 | 2026 - San Antonio MarathonSan Antonio | TX | 1:51:18 | #683 |
| 2019 | Love Run Half MarathonPhiladelphia | PA | 1:52:50 | #1511 |
| 2019 | Buffalo Marathon WeekendBuffalo | NY | 2:46:07 | #2964 |
| 2018 | Cape May Hallowed Half MarathonCape May | NJ | 1:54:48 | #97 |
| 2018 | Shamrock'n Half MarathonSacramento | CA | 2:06:15 | #1220 |
| 2018 | Love Run Half MarathonPhiladelphia | PA | 2:08:59 | #3308 |
| 2018 | Buffalo Marathon WeekendBuffalo | NY | 2:39:02 | #2925 |
| 2018 | Kiawah Island MarathonKiawah Island | SC | 2:43:20 | #2657 |
| 2016 | St. Luke's Half Marathon & 5KAllentown | PA | 1:49:04 | #462 |
| 2016 | Shamrock'n Half MarathonSacramento | CA | 2:03:19 | #1231 |
| 2016 | 2026 Superhero Half Marathon and RelayMorristown | NJ | 2:12:33 | #740 |
| 2016 | Buffalo Marathon WeekendBuffalo | NY | 2:33:16 | #2747 |
| 2016 | LONG ISLAND MARATHON FESTIVALEast Meadow | NY | 2:38:57 | #2275 |
| 2015 | St. Luke's Half Marathon & 5KAllentown | PA | 1:48:41 | #510 |
| 2015 | Buffalo Marathon WeekendBuffalo | NY | 2:26:35 | #2684 |
| 2014 | Shamrock'n Half MarathonSacramento | CA | 1:57:03 | #1310 |
| 2014 | Urban Cow Half MarathonSacramento | CA | 2:12:51 | #1362 |
| 2014 | Buffalo Marathon WeekendBuffalo | NY | 2:17:54 | #2269 |
| 2013 | Sturgis Falls Half Marathon and 5KCedar Falls | IA | 1:36:41 | #59 |
| 2013 | St. Luke's Half Marathon & 5KAllentown | PA | 1:49:19 | #676 |
| 2013 | Shamrock'n Half MarathonSacramento | CA | 1:53:32 | #959 |
| 2013 | Urban Cow Half MarathonSacramento | CA | 1:55:17 | #717 |
| 2013 | 2026 - San Antonio MarathonSan Antonio | TX | 2:47:51 | #9023 |
| 2012 | Sturgis Falls Half Marathon and 5KCedar Falls | IA | 1:39:34 | #64 |
| 2012 | Shamrock'n Half MarathonSacramento | CA | 1:41:17 | #292 |
| 2012 | Urban Cow Half MarathonSacramento | CA | 1:45:46 | #372 |
| 2012 | American River Parkway Half MarathonSacramento | CA | 1:47:01 | #219 |
| 2012 | St. Luke's Half Marathon & 5KAllentown | PA | 1:51:14 | #818 |
| 2012 | Buffalo Marathon WeekendBuffalo | NY | 2:21:34 | #2037 |
| 2012 | Pittsburgh Marathon WeekendPittsburgh | PA | 2:42:48 | #9764 |
| 2011 | St. Luke's Half Marathon & 5KAllentown | PA | 1:33:58 | #127 |
| 2011 | ZOOMA Lost Pines Half Marathon, 10K + 5KAustin | TX | 1:43:32 | #39 |
| 2011 | Shamrock'n Half MarathonSacramento | CA | 1:54:41 | #830 |
| 2011 | Buffalo Marathon WeekendBuffalo | NY | 2:23:40 | #1722 |
| 2010 | YMCA Harrisburg Half & 10KHarrisburg | PA | 1:37:24 | #99 |
| 2010 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:51:47 | #2441 |
| 2009 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:58:37 | #3740 |
| 2007 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:35:13 | #1067 |
| 2006 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:31:57 | #594 |
| 2005 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:31:33 | #475 |
| 2005 | Whidbey Island MarathonOak Harbor | WA | 2:33:06 | #687 |
| 2004 | 2025 500 Festival Running EventsIndianapolis | IN | 1:28:05 | #293 |
| 2004 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:28:50 | #481 |
| 2004 | Rock n Roll NashvilleNashville | TN | 1:54:05 | #1321 |
| 2004 | Mercer Island Rotary Half MarathonMercer Island | WA | 2:29:15 | #1075 |
| 2003 | Ridgefield Pamby Half MarathonRidgefield | CT | 1:24:10 | #37 |
| 2003 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:32:55 | #700 |
| 2003 | Seattle MarathonSeattle | WA | 1:46:48 | #828 |
| 2003 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 2:32:13 | #2181 |
| 2002 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:52:25 | #2247 |
| 1988 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:57:31 | #1199 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
PAPennsylvania
18 racesCACalifornia
14 racesNYNew York
10 racesTXTexas
4 racesNJNew Jersey
3 racesWAWashington
3 racesIAIowa
2 racesCTConnecticut
1 race50-State Challenge
8/ 51 states + DC
43 states to go