HalfRuns
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Jeff Jansen

MaleCalifornia2007–2026

44

Total Finishes

23

Different Races

7

States (14%)

1:30:48

PR (6:56/mi)

2:28:26

Average

-0:51:44

Faster (first to last)

Medal House

2015

Surf City Marathon

2:18:31
#5961 overall#3143 gender
2015

OC Marathon - Half Marathon - 5K

2:26:14
#4769 overall#2371 gender
2015

Tinker Bell Half Marathon

2:43:50
#808 overall#808 gender
2015

2026 2XU Long Beach Marathon & Half Marathon

2:45:01
#3812 overall#1785 gender
2014

2026 Disneyland® Half Marathon Weekend presented by HONDA

2:45:12
#7347 overall#3513 gender
2014

Tinker Bell Half Marathon

2:57:13
#6943 overall#1098 gender
2012

OC Marathon - Half Marathon - 5K

2:42:14
#6541 overall#2948 gender
2011

IMT Des Moines Marathon

1:45:12
#475 overall#355 gender
2011

2027 Walt Disney World® Marathon Weekend

2:52:02
#14921 overall#7500 gender
2011

2026 Disneyland® Half Marathon Weekend presented by HONDA

3:42:31
#12443 overall#4351 gender
2008

2026 Disneyland® Half Marathon Weekend presented by HONDA

3:01:52
#8520 overall#3860 gender
2007

2027 Walt Disney World® Marathon Weekend

2:40:19
#6371 overall#3152 gender

Performance Timeline

PR 1:30:482007200820112011201120122014201420152015201520152015201620162016201620162016201720172017201720172017201720182018201820182018201820192019201920192019202020202021202120212022202220222024202520262026

Complete Race Log

YearRaceStateTimePlace
2026Hometown Half Marathon & 5k/10k - LansingLansingMI1:46:04#9
2026Saginaw-Run Michigan CheapSaginawMI1:48:35—
2025The Rock CF Thumb Coast Marathon, Half Marathon, and 5KPort AustinMI1:53:35#96
2024Disneyland® Halloween Half Marathon Weekend 2025AnaheimCA2:44:57#3050
2022Surf City MarathonHuntington BeachCA2:36:29#4016
2022OC Marathon - Half Marathon - 5KNewport BeachCA2:55:06#4060
20222026 2XU Long Beach Marathon & Half MarathonLong BeachCA3:01:09#5892
2021Surf City MarathonHuntington BeachCA2:12:59#1766
2021OC Marathon - Half Marathon - 5KNewport BeachCA2:14:01#2047
20212026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:16:03#1735
2020Creve Coeur St. Paddy's 7KCreve CoeurMO1:30:48#22
2020Lincoln Memorial Half MarathonSpringfieldIL1:52:07#80
2019Lincoln Memorial Half MarathonSpringfieldIL1:44:08#107
2019Tustin Public Schools FoundationTustinCA2:12:39#130
2019Tustin Hangar Half Marathon and 5KTustinCA2:46:37#517
2019OC Marathon - Half Marathon - 5KNewport BeachCA2:47:38#4850
2019Surf City MarathonHuntington BeachCA2:56:40#6489
2018Run Galesburg RunGalesburgIL1:41:54#26
2018Whiskeydaddle RacesPeoriaIL1:51:48#115
2018Northville- Run Michigan CheapNorthvilleMI1:56:14#25
20182027 Walt Disney World® Marathon WeekendOrlandoFL1:59:29#1568
2018Tustin Public Schools FoundationTustinCA2:17:16#146
2018Tustin Hangar Half Marathon and 5KTustinCA2:41:47#542
2017Whiskeydaddle RacesPeoriaIL1:43:39#36
2017Lincoln Memorial Half MarathonSpringfieldIL1:45:16#155
2017Montana MarathonBillingsMT1:50:06#61
2017Quad Cities Distance ClassicMolineIL2:05:22#472
2017Dam to DSMDes MoinesIA2:14:32#1975
2017Second Wind Christie Clinic Illinois Race Weekend Training ProgramChampaignIL2:30:31#2869
2017Tinker Bell Half MarathonAnaheimCA2:54:44#961
2016Surf City MarathonHuntington BeachCA2:46:59#8250
2016OC Marathon - Half Marathon - 5KNewport BeachCA2:56:10#6555
20162026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA3:12:01#9396
20162026 2XU Long Beach Marathon & Half MarathonLong BeachCA3:14:33#7306
2016Tinker Bell Half MarathonAnaheimCA3:28:52#1493
2016Rock 'n' Roll Las VegasLas VegasNV4:08:01#21915
2015Surf City MarathonHuntington BeachCA2:18:31#5961
2015OC Marathon - Half Marathon - 5KNewport BeachCA2:26:14#4769
2015Tinker Bell Half MarathonAnaheimCA2:43:50#808
20152026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:45:01#3812
20152026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA3:17:29#11112
20142026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA2:45:12#7347
2014Tinker Bell Half MarathonAnaheimCA2:57:13#6943
2012OC Marathon - Half Marathon - 5KNewport BeachCA2:42:14#6541
2011IMT Des Moines MarathonDes MoinesIA1:45:12#475
20112027 Walt Disney World® Marathon WeekendOrlandoFL2:52:02#14921
20112026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA3:42:31#12443
20082026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA3:01:52#8520
20072027 Walt Disney World® Marathon WeekendOrlandoFL2:40:19#6371

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
29 races
ILIllinois
8 races
MIMichigan
4 races
FLFlorida
3 races
IAIowa
2 races
MOMissouri
1 race
NVNevada
1 race

50-State Challenge

7/ 51 states + DC

44 states to go