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JD
Jennifer Demarco
FemaleCalifornia1998–2024
21
Total Finishes
13
Different Races
5
States (10%)
1:43:51
PR (7:56/mi)
2:08:01
Average
+0:08:55
Slower (first to last)
Medal House
2014
Publix Atlanta Marathon, Half Marathon & 5K
2:19:41
#4539 overall#2053 gender
2013
Borgess Run For The Health Of It!
2:27:02
#1696 overall#900 gender
2012
Detroit Free Press Marathon
2:24:23
#5072 overall#2596 gender
2011
Kaiser Permanente San Francisco Half Marathon & 5K
1:46:31
#1117 overall#271 gender
2009
2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San Diego
2:05:04
#1185 overall#453 gender
2009
Rock 'n' Roll Las Vegas
2:16:55
#7305 overall#3570 gender
2008
Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO
1:43:54
#270 overall#61 gender
2007
2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5K
1:43:51
#145 overall#55 gender
2007
2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San Diego
2:05:45
#889 overall#348 gender
2006
2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5K
1:48:35
#323 overall#112 gender
2004
Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO
1:52:18
#241 overall#56 gender
1998
Leaf Peepers Half Marathon
1:56:41
#251 overall#64 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2024 | Cambridge Half Marathon + 5KCambridge | MA | 2:05:36 | #4835 |
| 2020 | DONNA Marathon WeekendJacksonville Beach | FL | 3:09:08 | #2296 |
| 2019 | Milwaukee MarathonMilwaukee | WI | 2:03:46 | #1456 |
| 2018 | Rock 'n' Roll San DiegoSan Diego | CA | 2:04:52 | #3381 |
| 2018 | Chi Town Half Marathon & 10KChicago | IL | 2:05:26 | #806 |
| 2018 | La Jolla Half Marathon & 5KSan Diego | CA | 2:21:14 | #1921 |
| 2017 | Beer City Half™ San DiegoSan Diego | CA | 2:00:12 | #1085 |
| 2017 | La Jolla Half Marathon & 5KSan Diego | CA | 2:02:19 | #1010 |
| 2017 | Carlsbad MarathonCarlsbad | CA | 2:18:33 | #2780 |
| 2017 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 2:53:59 | #8521 |
| 2016 | Chi Town Half Marathon & 10KChicago | IL | 2:13:58 | #1260 |
| 2015 | Carlsbad MarathonCarlsbad | CA | 1:54:27 | #1313 |
| 2015 | La Jolla Half Marathon & 5KSan Diego | CA | 2:02:35 | #1562 |
| 2014 | Publix Atlanta Marathon, Half Marathon & 5KAtlanta | GA | 2:19:41 | #4539 |
| 2014 | Rock n Roll NashvilleNashville | TN | 2:21:57 | #9139 |
| 2014 | Detroit Free Press MarathonDetroit | MI | 2:23:29 | #5612 |
| 2013 | Borgess Run For The Health Of It!Kalamazoo | MI | 2:27:02 | #1696 |
| 2012 | Detroit Free Press MarathonDetroit | MI | 2:24:23 | #5072 |
| 2011 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 1:46:31 | #1117 |
| 2009 | 2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San DiegoCoronado | CA | 2:05:04 | #1185 |
| 2009 | Rock 'n' Roll Las VegasLas Vegas | NV | 2:16:55 | #7305 |
| 2008 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 1:43:54 | #270 |
| 2007 | 2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5KNapa | CA | 1:43:51 | #145 |
| 2007 | 2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San DiegoCoronado | CA | 2:05:45 | #889 |
| 2006 | 2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5KNapa | CA | 1:48:35 | #323 |
| 2004 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 1:52:18 | #241 |
| 1998 | Leaf Peepers Half MarathonWaterbury | VT | 1:56:41 | #251 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
14 racesILIllinois
3 racesMIMichigan
3 racesVTVermont
1 raceNCNorth Carolina
0 races50-State Challenge
5/ 51 states + DC
46 states to go