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JK
Jara Kern
FemaleIllinois2007–2026
40
Total Finishes
22
Different Races
3
States (6%)
1:46:34
PR (8:08/mi)
1:59:48
Average
-0:24:34
Faster (first to last)
Medal House
2019
Naperville Half Marathon
1:47:29
#324 overall#82 gender
2018
Schaumburg Turkey Trot Half Marathon & 5K
1:49:24
#248 overall#68 gender
2018
Naperville Trails Half Marathon & 10K
1:50:46
#109 overall#24 gender
2018
Great Western Half Marathon and 10K
1:51:42
#133 overall#39 gender
2018
Great Western Half Marathon
1:51:42
#136 overall#40 gender
2018
Des Plaines River Trail Race
1:52:46
#46 overall#12 gender
2017
Chicagoland Spring Marathon, Half Marathon, & 10K
1:51:53
#169 overall#47 gender
2011
North Shore Classic
1:54:56
#990 overall#310 gender
2011
Great Western Half Marathon and 10K
1:55:49
#304 overall#97 gender
2009
Great Western Half Marathon and 10K
1:59:28
#390 overall#140 gender
2009
March Madness Half Marathon
2:00:24
#681 overall#233 gender
2007
Madison Marathon
2:14:03
#1679 overall#850 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Great Western Half Marathon and 10KSaint Charles | IL | 1:49:29 | #60 |
| 2025 | Hidden Gem Half MarathonFlossmoor | IL | 1:49:03 | #442 |
| 2025 | Great Western Half Marathon and 10KSaint Charles | IL | 1:49:13 | #89 |
| 2025 | Newport MarathonNewport | RI | 1:49:44 | #432 |
| 2025 | Amica Newport Marathon | — | 1:49:44 | #432 |
| 2025 | March Madness Half MarathonCary | IL | 1:56:04 | #379 |
| 2025 | Hillstriders March Madness Half MarathonCary | IL | 1:56:04 | #379 |
| 2025 | Ice Age Trail RunLa Grange | WI | 2:16:18 | #68 |
| 2024 | Great Western Half Marathon and 10KSaint Charles | IL | 1:48:05 | #59 |
| 2024 | March Madness Half MarathonCary | IL | 1:48:12 | #273 |
| 2024 | Hillstriders March Madness Half MarathonCary | IL | 1:48:12 | #273 |
| 2024 | Long Grove's Oktoberfest Half Marathon, 10K & 5KLong Grove | IL | 1:48:20 | #74 |
| 2023 | Naperville Half MarathonNaperville | IL | 1:46:34 | #236 |
| 2022 | North Shore ClassicHighland Park | IL | 1:49:53 | #184 |
| 2022 | Great Western Half Marathon and 10KSaint Charles | IL | 1:50:09 | #119 |
| 2022 | Long Grove's Oktoberfest Half Marathon, 10K & 5KLong Grove | IL | 1:59:28 | #111 |
| 2019 | Naperville Half MarathonNaperville | IL | 1:47:29 | #324 |
| 2019 | North Face Endurance ChallengeMadison | WI | 2:05:36 | #94 |
| 2019 | Run From The Tax ManDelafield | WI | 2:25:13 | #34 |
| 2019 | Run From The Tax ManWaukesha | WI | 2:25:13 | #33 |
| 2018 | Schaumburg Turkey Trot Half Marathon & 5KElk Grove Village | IL | 1:49:24 | #248 |
| 2018 | Naperville Trails Half Marathon & 10KWheaton | IL | 1:50:46 | #109 |
| 2018 | Great Western Half Marathon and 10KSaint Charles | IL | 1:51:42 | #133 |
| 2018 | Great Western Half Marathon | — | 1:51:42 | #136 |
| 2018 | Des Plaines River Trail RaceDes Plaines | IL | 1:52:46 | #46 |
| 2017 | Chicagoland Spring Marathon, Half Marathon, & 10KSchaumburg | IL | 1:51:53 | #169 |
| 2011 | North Shore ClassicHighland Park | IL | 1:54:56 | #990 |
| 2011 | Great Western Half Marathon and 10KSaint Charles | IL | 1:55:49 | #304 |
| 2009 | Great Western Half Marathon and 10KSaint Charles | IL | 1:59:28 | #390 |
| 2009 | March Madness Half MarathonCary | IL | 2:00:24 | #681 |
| 2007 | Madison Marathon | — | 2:14:03 | #1679 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
ILIllinois
23 racesWIWisconsin
4 racesRIRhode Island
1 race50-State Challenge
3/ 50 states
47 states to go