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JE
Jennifer Ernst
FemaleMissouri1998–2026
32
Total Finishes
24
Different Races
8
States (16%)
1:29:03
PR (6:48/mi)
2:03:43
Average
+0:22:48
Slower (first to last)
Medal House
2013
Capital City Half Marathon
1:46:11
#919 overall#205 gender
2013
Run the Bluegrass
2:27:26
#1838 overall#865 gender
2012
Run the Bluegrass
2:19:58
#987 overall#441 gender
2011
Hands on House Half Marathon 5K
1:57:54
#208 overall#73 gender
2010
2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®
2:19:17
#3196 overall#3033 gender
2009
Flying Pig Pump and Run
2:18:02
#3972 overall#1910 gender
2008
Maine Marathon, Half Marathon and Marathon Relay
1:44:47
#318 overall#86 gender
2006
Rock ‘n’ Roll Philadelphia Half Marathon
2:07:53
#6339 overall#2376 gender
2006
2026 Disneyland® Half Marathon Weekend presented by HONDA
2:50:04
#6330 overall#3436 gender
2001
Columbus Half Marathon
1:29:03
#27 overall#3 gender
1999
Rock ‘n’ Roll Philadelphia Half Marathon
1:58:55
#3952 overall#1086 gender
1998
Kentucky Derby Festival Race Weekend
2:17:24
#4693 overall#1267 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Hometown Half Marathon & 5k/10k - LincolnLincoln | NE | 2:40:12 | #38 |
| 2025 | Greater St. Louis MarathonSt. Louis | MO | 1:52:28 | #730 |
| 2025 | Go! St. Louis Halloween 10K/5K/Fun RunSaint Louis | MO | 2:08:53 | #304 |
| 2025 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:54:26 | #5513 |
| 2024 | Hometown Half Marathon & 5k/10k - St LouisSaint Charles | MO | 1:58:27 | #55 |
| 2021 | Greater St. Louis MarathonSt. Louis | MO | 2:09:40 | #555 |
| 2019 | Rockstar Run North KCRiverside | MO | 1:44:02 | #6 |
| 2019 | Rock The Parkway Half Marathon and 5kKansas City | MO | 1:44:06 | #423 |
| 2019 | Spooky Sprint - Kansas CityLee's Summit | MO | 1:46:34 | #25 |
| 2019 | Sunrise Marathon 5K/10K/13.1 KANSAS CITYKansas City | MO | 1:48:25 | #513 |
| 2018 | Rock The Parkway Half Marathon and 5kKansas City | MO | 1:41:13 | #291 |
| 2018 | Spooky Sprint - Kansas CityLee's Summit | MO | 1:43:31 | #14 |
| 2018 | Independence Half MarathonIndependence | MO | 1:44:26 | #28 |
| 2017 | Spooky Sprint - Kansas CityLee's Summit | MO | 1:42:50 | #10 |
| 2017 | Northland Half Marathon & 5KRiverside | MO | 1:45:04 | #24 |
| 2017 | Independence Half MarathonIndependence | MO | 1:46:27 | #49 |
| 2017 | Bird-in-Hand Half Marathon, 5K, and Kid's Fun RunBird In Hand | PA | 2:14:41 | #832 |
| 2016 | Rock The Parkway Half Marathon and 5kKansas City | MO | 1:44:35 | #521 |
| 2016 | Independence Half MarathonIndependence | MO | 1:47:36 | #75 |
| 2016 | Philadelphia MarathonPhiladelphia | PA | 2:14:02 | #5634 |
| 2015 | Rock 'n' Roll New OrleansNew Orleans | LA | 2:13:18 | #3051 |
| 2015 | Cocoa Beach Half MarathonCocoa Beach | FL | 3:18:18 | #1529 |
| 2013 | Capital City Half MarathonColumbus | OH | 1:46:11 | #919 |
| 2013 | Run the BluegrassLexington | KY | 2:27:26 | #1838 |
| 2012 | Run the BluegrassLexington | KY | 2:19:58 | #987 |
| 2011 | Hands on House Half Marathon 5KLancaster | PA | 1:57:54 | #208 |
| 2010 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 2:19:17 | #3196 |
| 2009 | Flying Pig Pump and RunCincinnati | OH | 2:18:02 | #3972 |
| 2008 | Maine Marathon, Half Marathon and Marathon RelayPortland | ME | 1:44:47 | #318 |
| 2006 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:07:53 | #6339 |
| 2006 | 2026 Disneyland® Half Marathon Weekend presented by HONDAAnaheim | CA | 2:50:04 | #6330 |
| 2001 | Columbus Half MarathonDublin | OH | 1:29:03 | #27 |
| 1999 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 1:58:55 | #3952 |
| 1998 | Kentucky Derby Festival Race WeekendLouisville | KY | 2:17:24 | #4693 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MOMissouri
16 racesPAPennsylvania
5 racesFLFlorida
3 racesKYKentucky
3 racesOHOhio
3 racesCACalifornia
1 raceNENebraska
1 raceNHNew Hampshire
0 races50-State Challenge
8/ 51 states + DC
43 states to go