HalfRuns
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Alan Shaffer

MaleCalifornia1987–2025

51

Total Finishes

17

Distinct Races

5

States (10%)

1:31:25

PR (6:59/mi)

2:08:25

Average

+1:17:41

Slower (first to last)

Medal House

2009

Monterey Bay Half Marathon

1:50:21
#754 overall#534 gender
2008

Monterey Bay Half Marathon

1:49:08
#701 overall#497 gender
2008

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

1:54:20
#1007 overall#748 gender
2007

Monterey Bay Half Marathon

1:49:12
#657 overall#498 gender
2006

Monterey Bay Half Marathon

1:50:38
#663 overall#485 gender
2005

Monterey Bay Half Marathon

1:51:40
#824 overall#591 gender
2004

Monterey Bay Half Marathon

1:54:11
#749 overall#524 gender
2004

2027 Walt Disney World® Marathon Weekend

3:07:14
#4993 overall#1995 gender
1994

Hospital Hill Run

1:39:24
#329 overall#292 gender
1993

Hospital Hill Run

1:41:37
#499 overall#449 gender
1988

Hospital Hill Run

1:31:25
#346 overall#327 gender
1987

Buhl Half Marathon and 5K

1:36:07
#162 overall#162 gender

Performance Timeline

PR 1:31:25198719881993199420042004200520062007200820082009200920102010201120112011201220132013201320142015201520162017201720172018201820192019201920202021202220222022202220222023202320232023202420242024202420252025

Complete Race Log

YearRaceStateTimePlace
2025Santa Cruz Trail RunFeltonCA2:53:48#59
2025Santa Cruz Trail RunSanta CruzCA2:53:48#59
2024Surfer's Path MarathonSanta CruzCA1:53:54#296
2024Monterey Bay Half MarathonMontereyCA1:56:15#1658
2024San Lorenzo River Trail RunSanta CruzCA2:56:39#67
2024San Lorenzo River Trail RunSanta CruzCA2:56:39#67
2023Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA1:55:40#1109
2023Joshua Tree Half MarathonJoshua TreeCA2:06:43#222
2023Santa Cruz Trail RunFeltonCA2:51:03#50
2023Santa Cruz Trail RunSanta CruzCA2:51:03#50
2022Surfer's Path MarathonSanta CruzCA1:51:08#231
2022Monterey Bay Half MarathonMontereyCA1:54:42#947
2022Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA1:57:17#976
2022Santa Cruz Trail RunFeltonCA2:37:59#57
2022Santa Cruz Trail RunSanta CruzCA2:37:59#57
2021America's Shamrock RunAnywhereTN2:06:33#168
2020Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA1:55:15#1274
2019Monterey Bay Half MarathonMontereyCA1:53:12#1175
2019Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA1:54:04#1192
2019Santa Cruz Trail RunSanta CruzCA3:04:22#95
2018Surfer's Path MarathonSanta CruzCA1:49:20#135
2018Salinas Valley Half MarathonSoledadCA1:58:14#194
2017Surfer's Path MarathonSanta CruzCA1:47:03#149
2017Monterey Bay Half MarathonMontereyCA1:52:06#946
2017Salinas Valley Half MarathonSoledadCA1:55:36#175
2016Surfer's Path MarathonSanta CruzCA1:48:21#169
2015Monterey Bay Half MarathonMontereyCA1:54:07#1152
2015Salinas Valley Half MarathonSoledadCA1:58:41#234
2014Salinas Valley Half MarathonSoledadCA1:54:49#247
2013Run SAN DIEGO 5K/10K/13.1San DiegoCA1:53:14#1211
2013Monterey Bay Half MarathonMontereyCA2:48:58#6048
2013Salinas Valley Half MarathonSoledadCA3:22:59#1049
2012Monterey Bay Half MarathonMontereyCA1:51:38#1006
2011Monterey Bay Half MarathonMontereyCA1:53:32#997
2011Salinas Valley Half MarathonSoledadCA1:54:05#281
2011Santa Cruz Half MarathonSanta CruzCA1:54:58#626
2010Monterey Bay Half MarathonMontereyCA1:52:09#884
2010Gasparilla Distance Classic Race WeekendTampaFL2:22:03#2582
2009Monterey Bay Half MarathonMontereyCA1:50:21#754
2009Gasparilla Distance Classic Race WeekendTampaFL2:34:02#2767
2008Monterey Bay Half MarathonMontereyCA1:49:08#701
2008Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA1:54:20#1007
2007Monterey Bay Half MarathonMontereyCA1:49:12#657
2006Monterey Bay Half MarathonMontereyCA1:50:38#663
2005Monterey Bay Half MarathonMontereyCA1:51:40#824
2004Monterey Bay Half MarathonMontereyCA1:54:11#749
20042027 Walt Disney World® Marathon WeekendOrlandoFL3:07:14#4993
1994Hospital Hill RunKansas CityMO1:39:24#329
1993Hospital Hill RunKansas CityMO1:41:37#499
1988Hospital Hill RunKansas CityMO1:31:25#346
1987Buhl Half Marathon and 5KHermitagePA1:36:07#162

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
43 races
FLFlorida
3 races
MOMissouri
3 races
PAPennsylvania
1 race
KSKansas
0 races

50-State Challenge

5/ 51 states + DC

46 states to go