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JK
Jon Kornhauser
MaleConnecticut2007–2024
33
Total Finishes
21
Different Races
7
States (14%)
2:23:43
PR (10:58/mi)
2:51:38
Average
-0:15:33
Faster (first to last)
Medal House
2012
Cape Cod Marathon Weekend
2:39:32
#776 overall#290 gender
2012
Kentucky Derby Festival Race Weekend
2:43:57
#9094 overall#4415 gender
2012
Rock ‘n’ Roll Philadelphia Half Marathon
2:45:35
#13493 overall#5876 gender
2012
Delaware Running Festival
2:47:29
#831 overall#370 gender
2010
Rock 'n' Roll Nashville
2:48:20
#17548 overall#7237 gender
2010
Rock ‘n’ Roll Philadelphia Half Marathon
2:49:59
#6493 overall#6493 gender
2009
Rock ‘n’ Roll Philadelphia Half Marathon
2:52:40
#11792 overall#5788 gender
2009
Rock 'n' Roll Nashville
2:57:29
#17028 overall#7145 gender
2008
Rock ‘n’ Roll Philadelphia Half Marathon
3:02:20
#12660 overall#6340 gender
2008
Rock 'n' Roll Nashville
3:05:07
#17758 overall#7249 gender
2007
Rock ‘n’ Roll Philadelphia Half Marathon
3:17:16
#11428 overall#5936 gender
2007
Rock 'n' Roll Nashville
3:34:28
#17903 overall#6940 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2024 | Rockfest Half MarathonHampton Beach | NH | 3:01:43 | #2287 |
| 2023 | Jeff Galloway Half MarathonAtlanta | GA | 3:03:52 | #473 |
| 2022 | Shamrock Half Marathon & RelayManchester | NH | 2:53:54 | #489 |
| 2022 | Boston's Run To RememberBoston | MA | 2:55:18 | #1787 |
| 2022 | Boston's Run To RememberBoston | MA | 2:55:18 | #1787 |
| 2022 | Space Coast Marathon & Half MarathonCocoa | FL | 3:16:38 | #765 |
| 2021 | Jeff Galloway Half MarathonAtlanta | GA | 2:50:15 | #282 |
| 2021 | PHILADELPHIA DISTANCE RUNPhiladelphia | PA | 2:57:27 | #1934 |
| 2021 | PHILADELPHIA DISTANCE RUNPhiladelphia | PA | 2:57:27 | #1930 |
| 2020 | 2027 WALT DISNEY WORLD® Marathon Weekend presented by State Farm® With A Running PassionOrlando | FL | 3:16:47 | #15237 |
| 2019 | Covered Bridges Half MarathonWoodstock | VT | 2:41:29 | #1766 |
| 2019 | Boston's Run To RememberBoston | MA | 2:45:21 | #4151 |
| 2019 | Martha's Vineyard Marathon & Half MarathonOaks Bluff | MA | 2:46:11 | #1029 |
| 2019 | Martha's Vineyard Marathon & Half Marathon & 2-Person Half Marathon Relay | — | 2:46:11 | #1029 |
| 2019 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:54:47 | #5662 |
| 2018 | Capital City Half MarathonColumbus | OH | 2:27:17 | #4744 |
| 2018 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:35:28 | #5057 |
| 2018 | Boston's Run To RememberBoston | MA | 2:39:23 | #4138 |
| 2018 | Martha's Vineyard Marathon & Half MarathonOaks Bluff | MA | 2:44:43 | #965 |
| 2017 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:22:56 | #5183 |
| 2017 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 2:27:17 | #5680 |
| 2017 | Columbus MarathonColumbus | OH | 2:27:17 | #5678 |
| 2017 | Boston's Run To RememberBoston | MA | 2:44:49 | #4625 |
| 2017 | Rock ‘n' Roll Washington DCWashington | DC | 2:59:01 | #11670 |
| 2016 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 2:23:43 | #5905 |
| 2016 | Columbus MarathonColumbus | OH | 2:23:43 | #5904 |
| 2016 | Boston's Run To RememberBoston | MA | 2:41:27 | #5874 |
| 2016 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:51:07 | #10198 |
| 2015 | Rock ‘n' Roll Washington DCWashington | DC | 2:34:13 | #11362 |
| 2015 | Flying Pig Pump and RunCincinnati | OH | 2:34:55 | #7367 |
| 2015 | 2027 WALT DISNEY WORLD® Marathon Weekend presented by State Farm® With A Running PassionOrlando | FL | 3:08:58 | #15822 |
| 2014 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:38:11 | #12525 |
| 2013 | Rock ‘n' Roll Washington DCWashington | DC | 2:43:38 | #17154 |
| 2013 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:58:29 | #17026 |
| 2013 | 2027 WALT DISNEY WORLD® Marathon Weekend presented by State Farm® With A Running PassionOrlando | FL | 3:28:34 | #20868 |
| 2012 | Cape Cod Marathon WeekendFalmouth | MA | 2:39:32 | #776 |
| 2012 | Kentucky Derby Festival Race WeekendLouisville | KY | 2:43:57 | #9094 |
| 2012 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:45:35 | #13493 |
| 2012 | Delaware Running FestivalWilmington | DE | 2:47:29 | #831 |
| 2012 | Rock ‘n' Roll Washington DCWashington | DC | 2:47:37 | #14296 |
| 2010 | Rock 'n' Roll NashvilleNashville | TN | 2:48:20 | #17548 |
| 2010 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:49:59 | #6493 |
| 2009 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:52:40 | #11792 |
| 2009 | Rock 'n' Roll NashvilleNashville | TN | 2:57:29 | #17028 |
| 2008 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 3:02:20 | #12660 |
| 2008 | Rock 'n' Roll NashvilleNashville | TN | 3:05:07 | #17758 |
| 2007 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 3:17:16 | #11428 |
| 2007 | Rock 'n' Roll NashvilleNashville | TN | 3:34:28 | #17903 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
PAPennsylvania
13 racesMAMassachusetts
9 racesOHOhio
6 racesDCDistrict of Columbia
4 racesTNTennessee
4 racesGAGeorgia
2 racesCTConnecticut
0 races50-State Challenge
7/ 50 states
43 states to go