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Jennifer Kowalczyk

FemaleCalifornia1999–2019

42

Total Finishes

19

Different Races

4

States (8%)

2:20:35

PR (10:44/mi)

2:56:18

Average

+0:35:56

Slower (first to last)

Medal House

2009

Eversource Hartford Marathon, Half Marathon, Relay & Charity 5K

2:20:35
#2913 overall#1408 gender
2008

Rock 'n' Roll Chicago Half Marathon

2:32:12
#6969 overall#3363 gender
2008

Rock 'n' Roll Las Vegas

2:44:56
#5744 overall#3061 gender
2008

2026 2XU Long Beach Marathon & Half Marathon

2:54:32
#5705 overall#3026 gender
2007

Eversource Hartford Marathon, Half Marathon, Relay & Charity 5K

2:22:14
#1946 overall#969 gender
2007

OC Marathon - Half Marathon - 5K

2:48:20
#4329 overall#1937 gender
2007

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

3:00:55
#4613 overall#2536 gender
2007

Rock 'n' Roll Las Vegas

3:04:50
#6786 overall#3727 gender
2007

2026 Disneyland® Half Marathon Weekend presented by HONDA

3:06:43
#7623 overall#4175 gender
2002

Eversource Hartford Marathon, Half Marathon, Relay & Charity 5K

2:44:13
#1587 overall#739 gender
2000

Eversource Hartford Marathon, Half Marathon, Relay & Charity 5K

2:41:42
#1467 overall#675 gender
1999

Eversource Hartford Marathon, Half Marathon, Relay & Charity 5K

2:39:25
#1201 overall#517 gender

Performance Timeline

PR 2:20:35199920002002200720072007200720072008200820082009200920102010201020102011201220122012201320132013201420142014201420152015201520152015201620162016201620172017201720172017201820182018201820182019201920192019

Complete Race Log

YearRaceStateTimePlace
2019Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT2:42:43#3361
2019Encinitas Half MarathonEncinitasCA3:08:24#3668
2019Holiday Half MarathonPomonaCA3:14:21#974
2019Run SAN DIEGO 5K/10K/13.1San DiegoCA3:15:21#4544
2018Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT2:48:11#3850
2018Lexus LaceUp Running Series IrvineIrvineCA3:07:41#555
2018OC Marathon - Half Marathon - 5KNewport BeachCA3:12:58#5846
2018Rock 'n' Roll San DiegoSan DiegoCA3:14:58#11726
2018Holiday Half Marathon & 5K Ugly Sweater RunPomonaCA3:20:03#1205
2017San Diego Beach & Bay Half MarathonSan DiegoCA3:03:47#1684
2017Holiday Half Marathon & 5K Ugly Sweater RunPomonaCA3:10:15#4035
2017Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA3:12:43#5245
2017Tinker Bell Half MarathonAnaheimCA3:26:22#7485
20172026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA3:44:43#7807
2016Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT2:38:26#4330
2016Tinker Bell Half MarathonAnaheimCA3:09:43#7030
2016Rock 'n' Roll Chicago Half MarathonChicagoIL3:11:48#10451
2016Rock 'n' Roll San DiegoSan DiegoCA3:19:45#15177
2015Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT2:31:39#4326
2015Run SAN DIEGO 5K/10K/13.1San DiegoCA2:59:45#4864
2015Surf City MarathonHuntington BeachCA3:05:40#11926
2015Rock 'n' Roll Arizona MarathonPhoenixAZ3:10:37#9669
2015Tinker Bell Half MarathonAnaheimCA3:32:36#9687
2014St. Jude Rock 'n' Roll SeattleSeattleWA3:03:38#10265
2014Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA3:06:37#6816
2014Tinker Bell Half MarathonAnaheimCA3:13:59#9185
20142027 Walt Disney World® Marathon WeekendOrlandoFL3:35:42#18656
2013Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT2:39:37#5922
2013OC Marathon - Half Marathon - 5KNewport BeachCA2:49:41#8031
20132026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA3:21:14#12377
2012Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT2:26:00#4963
2012Holiday Half Marathon & 5K Ugly Sweater RunPomonaCA3:00:38#4117
2012Tinker Bell Half MarathonAnaheimCA3:46:16#9924
2011Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT2:27:44#4314
2010Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT2:28:48#3839
2010Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA2:42:42#6883
2010Rock 'n' Roll Las VegasLas VegasNV2:47:32#14252
2010Rock 'n' Roll San DiegoSan DiegoCA2:55:00#10171
2009Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT2:20:35#2913
20092026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA3:09:11#9614
2008Rock 'n' Roll Chicago Half MarathonChicagoIL2:32:12#6969
2008Rock 'n' Roll Las VegasLas VegasNV2:44:56#5744
20082026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:54:32#5705
2007Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT2:22:14#1946
2007OC Marathon - Half Marathon - 5KNewport BeachCA2:48:20#4329
2007Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA3:00:55#4613
2007Rock 'n' Roll Las VegasLas VegasNV3:04:50#6786
20072026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA3:06:43#7623
2002Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT2:44:13#1587
2000Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT2:41:42#1467
1999Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT2:39:25#1201

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
30 races
CTConnecticut
13 races
NVNevada
3 races
ILIllinois
2 races

50-State Challenge

4/ 51 states + DC

47 states to go