HalfRuns
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Ben Klau

MaleCalifornia2005–2026

29

Total Finishes

13

Different Races

3

States (6%)

1:40:17

PR (7:39/mi)

1:55:43

Average

+0:12:32

Slower (first to last)

Medal House

2008

Kaiser Permanente San Francisco Half Marathon & 5K

1:43:44
#825 overall#624 gender
2008

Canyonlands Half Marathon

1:44:39
#462 overall#352 gender
2007

Kaiser Permanente San Francisco Half Marathon & 5K

1:45:59
#1170 overall#889 gender
2007

Canyonlands Half Marathon

1:46:19
#503 overall#382 gender
2007

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

1:52:45
#674 overall#492 gender
2007

2027 Walt Disney World® Marathon Weekend

1:56:37
#954 overall#695 gender
2006

Canyonlands Half Marathon

1:51:40
#571 overall#405 gender
2006

Rock 'n' Roll San Jose

1:55:34
#1884 overall#1335 gender
2006

Rock 'n' Roll Arizona Marathon

2:10:54
#6610 overall#3609 gender
2005

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

1:50:16
#836 overall#629 gender
2005

Kaiser Permanente San Francisco Half Marathon & 5K

1:59:30
#1837 overall#1249 gender
2005

Barron Collier Companies Naples Half Marathon

2:03:40
#615 overall#379 gender

Performance Timeline

PR 1:40:172005200520052006200620062007200720072007200820082009200920112011201320142014201420152015201820192019202120232024202420242024202520252026

Complete Race Log

YearRaceStateTimePlace
2026Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA2:02:48#2025
2025Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA1:53:38#1092
2025NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY1:55:33#7123
2024Bizz JohnsonSusanvilleCA1:56:16#18
2024Bay Breeze Half Marathon, 10K and 5KSan LeandroCA1:56:25#96
2024Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA1:56:33#343
2024NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY2:11:58#456
2023Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA2:22:21#2094
2021Angel Island 12K And 25KSan FranciscoCA2:07:14#43
2019Canyonlands Half MarathonMoabUT1:57:56#302
2019Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA1:58:42#1457
2018Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA2:09:17#2294
2015Canyonlands Half MarathonMoabUT1:52:01#425
2015Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA1:55:34#1824
20142026 Napa to Sonoma Wine Country Half Marathon & Rosé 5KNapaCA1:42:03#170
2014The Giant RaceSan FranciscoCA1:42:31#325
2014Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA1:42:44#867
2013The Giant RaceSan FranciscoCA1:40:17#305
2011Rock 'n' Roll San JoseSan JoseCA1:48:39#1349
2011Rock 'n' Roll Virgina Beach Half MarathonVirginia BeachVA1:53:51#1725
2009Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA1:47:30#1344
2009Canyonlands Half MarathonMoabUT1:48:36#584
2008Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA1:43:44#825
2008Canyonlands Half MarathonMoabUT1:44:39#462
2007Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA1:45:59#1170
2007Canyonlands Half MarathonMoabUT1:46:19#503
2007Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA1:52:45#674
20072027 Walt Disney World® Marathon WeekendOrlandoFL1:56:37#954
2006Canyonlands Half MarathonMoabUT1:51:40#571
2006Rock 'n' Roll San JoseSan JoseCA1:55:34#1884
2006Rock 'n' Roll Arizona MarathonPhoenixAZ2:10:54#6610
2005Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA1:50:16#836
2005Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA1:59:30#1837
2005Barron Collier Companies Naples Half MarathonNaplesFL2:03:40#615

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
22 races
UTUtah
6 races
NYNew York
2 races

50-State Challenge

3/ 51 states + DC

48 states to go