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ED
Elizabeth Duffy
FemaleCalifornia1994–2025
33
Total Finishes
29
Different Races
12
States (24%)
1:46:56
PR (8:10/mi)
2:19:13
Average
+0:07:18
Slower (first to last)
Medal House
2012
Half At The Hamptons
1:46:56
#312 overall#101 gender
2012
Half At The Hamptons Half Marathon
1:46:57
#312 overall#101 gender
2012
U.S. Polo Assn. Palm Beaches Marathon
2:00:57
#578 overall#209 gender
2010
Rock ‘n’ Roll Philadelphia Half Marathon
2:32:23
#6501 overall#6501 gender
2009
New Bedford Half Marathon
2:06:22
#1566 overall#562 gender
2007
MO' Cowbell Marathon/Half-Marathon/10K/5K
2:28:23
#2265 overall#1152 gender
2007
Greater St. Louis Marathon
2:28:35
#4697 overall#2422 gender
2005
Rock ‘n’ Roll Philadelphia Half Marathon
2:00:42
#4283 overall#1396 gender
2004
Rock ‘n’ Roll Philadelphia Half Marathon
2:12:17
#6071 overall#2266 gender
1995
The Unforgettable Staten Island Half Marathon
2:04:51
#1407 overall#347 gender
1994
Women's Half Marathon
2:01:12
#370 overall#370 gender
1994
NYCRUNS Brooklyn Ice Cream Social Half Marathon
2:11:58
#920 overall#169 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Cowtown Marathon, Half Marathon and Ultra MarathonFort Worth | TX | 2:08:30 | #2567 |
| 2019 | Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenver | CO | 1:52:48 | #748 |
| 2019 | Rockfest Half MarathonHampton Beach | NH | 2:24:28 | #2325 |
| 2018 | Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenver | CO | 2:19:53 | #2553 |
| 2018 | 2025 500 Festival Running EventsIndianapolis | IN | 3:09:10 | #15274 |
| 2017 | Santa Barbara Wine Country Half MarathonSolvang | CA | 2:13:27 | #842 |
| 2017 | Great Bay Half MarathonNewmarket | NH | 2:15:13 | #209 |
| 2016 | Oak Island LighthouseOak Island | NC | 1:57:45 | #149 |
| 2016 | Liberty Waterfront Half Marathon and 5K RunJersey City | NJ | 2:11:07 | #1274 |
| 2015 | Santa Barbara Wine Country Half MarathonSolvang | CA | 2:31:12 | #1496 |
| 2015 | Great Bay Half MarathonNewmarket | NH | 2:40:23 | #672 |
| 2015 | 2027 WALT DISNEY WORLD® Marathon Weekend presented by State Farm® With A Running PassionOrlando | FL | 3:01:53 | #14498 |
| 2015 | Rock ‘n' Roll Washington DCWashington | DC | 3:02:20 | #13968 |
| 2014 | Mermaid Half MarathonSan Diego | CA | 2:01:34 | #161 |
| 2014 | Hollywood Half Marathon - 10K - 5K | — | 2:02:11 | #1524 |
| 2014 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 2:37:13 | #23573 |
| 2014 | Delaware & Lehigh Heritage Half Marathon Walk and RunSlatington | PA | 3:00:25 | #430 |
| 2013 | Life Time Miami Marathon & HalfMiami | FL | 2:11:45 | #5395 |
| 2013 | Santa Barbara Wine Country Half MarathonSolvang | CA | 2:15:04 | #1189 |
| 2013 | Runapalooza Asbury ParkAsbury Park | NJ | 2:15:55 | #828 |
| 2013 | Novo Nordisk New Jersey MarathonLong Branch | NJ | 2:25:36 | #4167 |
| 2013 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:31:34 | #14530 |
| 2013 | Pittsburgh Marathon WeekendPittsburgh | PA | 2:32:48 | #10843 |
| 2012 | Half At The Hamptons | — | 1:46:56 | #312 |
| 2012 | Half At The Hamptons Half MarathonHampton | NH | 1:46:57 | #312 |
| 2012 | U.S. Polo Assn. Palm Beaches MarathonWest Palm Beach | FL | 2:00:57 | #578 |
| 2012 | Santa Barbara Wine Country Half MarathonSolvang | CA | 2:08:29 | #1020 |
| 2012 | Rock 'n' Roll Los Angeles Half MarathonLos Angeles | CA | 2:14:37 | #3226 |
| 2012 | St. Luke's Half Marathon & 5KAllentown | PA | 2:36:36 | #2902 |
| 2010 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:32:23 | #6501 |
| 2009 | New Bedford Half MarathonNew Bedford | MA | 2:06:22 | #1566 |
| 2007 | MO' Cowbell Marathon/Half-Marathon/10K/5KSaint Charles | MO | 2:28:23 | #2265 |
| 2007 | Greater St. Louis MarathonSt. Louis | MO | 2:28:35 | #4697 |
| 2005 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:00:42 | #4283 |
| 2004 | Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphia | PA | 2:12:17 | #6071 |
| 1995 | The Unforgettable Staten Island Half MarathonStaten Island | NY | 2:04:51 | #1407 |
| 1994 | Women's Half MarathonNew York | NY | 2:01:12 | #370 |
| 1994 | NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklyn | NY | 2:11:58 | #920 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
PAPennsylvania
7 racesCACalifornia
6 racesNYNew York
4 racesFLFlorida
3 racesNJNew Jersey
3 racesCOColorado
2 racesMOMissouri
2 racesINIndiana
1 raceMAMassachusetts
1 raceNCNorth Carolina
1 raceTXTexas
1 raceOROregon
0 races50-State Challenge
12/ 50 states
38 states to go