HalfRuns
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Dennis Duffy

MalePennsylvania2005–2025

37

Total Finishes

21

Different Races

7

States (14%)

0:22:33

PR (1:43/mi)

1:51:10

Average

-0:01:01

Faster (first to last)

Medal House

2010

Springmaid Road Race

0:22:33
#93 overall#78 gender
2009

Bethel Half Marathon and 5k

2:00:07
#114 overall#76 gender
2008

3M Half Marathon

2:00:47
#1403 overall#1403 gender
2007

Charlotte Racefest Half Marathon, 10K & 10K Relay

1:42:08
#163 overall#127 gender
2007

Charlotte Marathon, Half, and 5K

1:44:49
#255 overall#200 gender
2007

Omaha Marathon

2:04:36
#531 overall#321 gender
2006

Bethel Half Marathon and 5k

1:42:19
#24 overall#21 gender
2006

Charlotte Marathon, Half, and 5K

1:44:26
#170 overall#130 gender
2006

Thunder Road Marathon

1:44:26
#170 overall#131 gender
2006

Charlottesville Marathon

2:00:09
#324 overall#199 gender
2005

Bethel Half Marathon and 5k

1:59:21
#74 overall#52 gender
2005

Rock ‘n’ Roll Philadelphia Half Marathon

2:11:40
#6002 overall#3631 gender

Performance Timeline

PR 0:22:33200520052006200620062006200720072007200820092010201120112016201820182019201920192019201920212021202220222022202220222023202320232023202420242024202520252025

Complete Race Log

YearRaceStateTimePlace
2025Eenie-Meanie-Minie-Moe - 13.1MNewtownPA1:49:05#44
2025Bird-in-Hand Half Marathon, 5K, and Kid's Fun RunBird In HandPA1:49:05#183
2025The 9th Annual Blobfest 5K, 10K & Half Marathon!PhoenixvillePA1:58:20#131
2024Love Run Half MarathonPhiladelphiaPA1:36:13#426
2024Eenie-Meanie-Minie-Moe - 13.1MNewtownPA1:42:22#28
20242026 Anchorage Mayor's Marathon & Half MarathonAnchorageAK2:29:48#627
2023Love Run Half MarathonPhiladelphiaPA1:36:53#363
2023Eenie-Meanie-Minie-Moe - 13.1MNewtownPA1:39:39#42
2023Bird-in-Hand Half Marathon, 5K, and Kid's Fun RunBird In HandPA1:44:39#136
2023Philadelphia Mayor's CupPhiladelphiaPA2:15:43#33
2022Bird-in-Hand Half Marathon, 5K, and Kid's Fun RunBird In HandPA1:39:26#83
2022Love Run Half MarathonPhiladelphiaPA1:41:00#626
2022Eenie-Meanie-Minie-Moe - 13.1MNewtownPA1:45:22#40
2022The Jim Thorpe Area Running FestivalJim ThorpePA1:46:00#41
2022Rehoboth Seashore Marathon and Half MarathonRehoboth BeachDE1:54:19#397
2021Bird-in-Hand Half Marathon, 5K, and Kid's Fun RunBird In HandPA1:44:44#156
2021The Jim Thorpe Area Running FestivalJim ThorpePA1:48:31#54
2019American Lung Association 8K & Virtual Half MarathonWilmingtonDE1:42:21#117
2019Caesar Rodney Half MarathonWilmingtonDE1:42:22#118
2019Love Run Half MarathonPhiladelphiaPA1:42:33#655
2019Eenie-Meanie-Minie-Moe - 13.1MNewtownPA1:48:02#55
20193M Half MarathonAustinTX1:53:26#1645
2018Love Run Half MarathonPhiladelphiaPA1:39:09#450
20183M Half MarathonAustinTX2:06:02#2234
20163M Half MarathonAustinTX2:06:58#2712
2011Bethel Half Marathon and 5kCantonNC1:54:51#80
20112025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX3:38:29#9160
2010Springmaid Road RaceFort MillSC0:22:33#93
2009Bethel Half Marathon and 5kCantonNC2:00:07#114
20083M Half MarathonAustinTX2:00:47#1403
2007Charlotte Racefest Half Marathon, 10K & 10K RelayCharlotteNC1:42:08#163
2007Charlotte Marathon, Half, and 5KCharlotteNC1:44:49#255
2007Omaha MarathonOmahaNE2:04:36#531
2006Bethel Half Marathon and 5kCantonNC1:42:19#24
2006Charlotte Marathon, Half, and 5KCharlotteNC1:44:26#170
2006Thunder Road Marathon—1:44:26#170
2006Charlottesville MarathonCharlottesvilleVA2:00:09#324
2005Bethel Half Marathon and 5kCantonNC1:59:21#74
2005Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA2:11:40#6002

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

PAPennsylvania
19 races
NCNorth Carolina
7 races
TXTexas
5 races
NENebraska
1 race
SCSouth Carolina
1 race
DCDistrict of Columbia
0 races
MNMinnesota
0 races

50-State Challenge

7/ 50 states

43 states to go