HalfRuns
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David Schaefer

MaleCalifornia1999–2026

58

Total Finishes

28

Distinct Races

11

States (22%)

1:39:57

PR (7:38/mi)

2:07:39

Average

-0:41:50

Faster (first to last)

Medal House

2005

Grandma's Marathon

1:49:57
#1091 overall#756 gender
2005

Surf City Marathon

1:54:15
#1074 overall#767 gender
2005

Whidbey Island Marathon

2:11:58
#512 overall#242 gender
2005

Rock 'n' Roll Arizona Marathon

2:26:05
#8193 overall#3936 gender
2005

Kiawah Island Marathon

2:27:04
#1549 overall#692 gender
2004

Grandma's Marathon

1:51:49
#1148 overall#802 gender
2004

Lake Minnetonka Half Marathon

2:16:38
#861 overall#439 gender
2004

Rock 'n' Roll Arizona Marathon

2:33:53
#8835 overall#4025 gender
2003

LONG ISLAND MARATHON FESTIVAL

2:07:16
#1870 overall#1326 gender
2002

Jersey Shore Half Marathon and 2 Mile Run

2:06:00
#377 overall#260 gender
2000

The Runners Den Scottsdale 1/2 Marathon & 5K

2:01:50
#443 overall#286 gender
1999

Georgetown to Idaho Springs Half Marathon

2:39:35
#2494 overall#1315 gender

Performance Timeline

PR 1:39:5719992000200220032004200420042005200520052005200520062006200620062006200720072007200720072008200820082008200820092009201020102010201120112011201120122012201220122012201220132013201520152016201720172017201820182019201920202021202120232023202420242024202420252026

Complete Race Log

YearRaceStateTimePlace
2026Surf City MarathonHuntington BeachCA1:57:45#2279
2025Surf City MarathonHuntington BeachCA2:05:08#2612
2024Surf City MarathonHuntington BeachCA1:53:10#1340
2024Jeff Winter City of Lakes Half marathonMinneapolisMN1:56:18#633
2024Flying Pig Pump and RunCincinnatiOH2:16:07#3940
20242026 2XU Long Beach Marathon & Half MarathonLong BeachCA4:57:01#10817
2023Surf City MarathonHuntington BeachCA1:57:47#1701
2023Laguna Hills Memorial Day Half Marathon, 5K & 10KLaguna HillsCA1:58:17#170
2021OC Marathon - Half Marathon - 5KNewport BeachCA1:56:24#1002
2021Surf City MarathonHuntington BeachCA1:58:25#970
2020Surf City MarathonHuntington BeachCA2:01:32#2321
2019Laguna Hills Memorial Day Half Marathon, 5K & 10KLaguna HillsCA1:51:34#116
2019Surf City MarathonHuntington BeachCA1:56:53#1428
2018Laguna Hills Memorial Day Half Marathon, 5K & 10KLaguna HillsCA1:50:55#141
20182025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL3:13:41#10477
2017Laguna Hills Memorial Day Half Marathon, 5K & 10KLaguna HillsCA1:58:34#176
2017Surf City MarathonHuntington BeachCA2:00:47#2332
2017Monster DashMinneapolisMN2:17:19#1315
2016Madison MarathonMadisonWI1:59:05#822
2015Surf City MarathonHuntington BeachCA1:52:15#1648
2015Laguna Hills Memorial Day Half Marathon, 5K & 10KLaguna HillsCA1:56:08#288
2013Laguna Hills Memorial Day Half Marathon, 5K & 10KLaguna HillsCA1:52:02#269
2013Surf City MarathonHuntington BeachCA1:55:11#2347
2012Laguna Hills Memorial Day Half Marathon, 5K & 10KLaguna HillsCA1:43:44#152
2012Kaiser Permanente San Francisco Half Marathon & 5KSan FranciscoCA1:56:18#2148
2012Schaumburg Turkey Trot Half Marathon & 5KElk Grove VillageIL2:07:35#971
2012St. Luke's Half Marathon & 5KAllentownPA2:08:49#1925
20122026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA2:13:20#3433
20122026 Disney Wine & Dine Half Marathon WeekendOrlandoFL2:33:52#5225
20112026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA1:57:31#1263
20112027 Walt Disney World® Marathon WeekendOrlandoFL2:12:16#5724
2011Seaside Half-Marathon and 5KSeasideFL2:25:11#1539
20112026 Disney Wine & Dine Half Marathon WeekendOrlandoFL2:58:08#6339
2010Laguna Hills Memorial Day Half Marathon, 5K & 10KLaguna HillsCA1:40:59#121
2010Lake Minnetonka Half MarathonWayzataMN2:04:48#1468
20102027 Walt Disney World® Marathon WeekendOrlandoFL2:15:04#4765
2009OC Marathon - Half Marathon - 5KNewport BeachCA1:54:21#792
2009Door County Half Marathon & Nicolet Bay 5KPeninsula State ParkWI2:01:39#288
2008Surf City MarathonHuntington BeachCA1:39:57#442
20082026 2XU Long Beach Marathon & Half MarathonLong BeachCA1:49:30#786
2008Grandma's MarathonDuluthMN2:03:40#2383
2008Rock 'n' Roll Chicago Half MarathonChicagoIL2:04:53#3953
2008Whistlestop MarathonAshlandWI2:05:48#674
2007Rock 'n' Roll Chicago Half MarathonChicagoIL1:45:14#1229
20072026 2XU Long Beach Marathon & Half MarathonLong BeachCA1:50:16#670
2007Surf City MarathonHuntington BeachCA1:51:44#1357
2007Rock 'n' Roll Arizona MarathonPhoenixAZ2:03:46#5423
2007Westchester Medical Center Running FestivalWhite PlainsNY2:25:17#435
2006Rock 'n' Roll Chicago Half MarathonChicagoIL1:40:53#882
2006Grandma's MarathonDuluthMN1:52:33#1203
2006Rock 'n' Roll San JoseSan JoseCA2:06:34#3227
2006Rock 'n' Roll Arizona MarathonPhoenixAZ2:29:57#10808
2006Kiawah Island MarathonKiawah IslandSC2:40:27#1799
2005Grandma's MarathonDuluthMN1:49:57#1091
2005Surf City MarathonHuntington BeachCA1:54:15#1074
2005Whidbey Island MarathonOak HarborWA2:11:58#512
2005Rock 'n' Roll Arizona MarathonPhoenixAZ2:26:05#8193
2005Kiawah Island MarathonKiawah IslandSC2:27:04#1549
2004Grandma's MarathonDuluthMN1:51:49#1148
2004Lake Minnetonka Half MarathonWayzataMN2:16:38#861
2004Rock 'n' Roll Arizona MarathonPhoenixAZ2:33:53#8835
2003LONG ISLAND MARATHON FESTIVALEast MeadowNY2:07:16#1870
2002Jersey Shore Half Marathon and 2 Mile RunHighlandsNJ2:06:00#377
2000The Runners Den Scottsdale 1/2 Marathon & 5KScottsdaleAZ2:01:50#443
1999Georgetown to Idaho Springs Half MarathonUnknownCO2:39:35#2494

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
30 races
MNMinnesota
8 races
FLFlorida
6 races
AZArizona
5 races
ILIllinois
4 races
WIWisconsin
3 races
NYNew York
2 races
SCSouth Carolina
2 races
COColorado
1 race
WAWashington
1 race
KYKentucky
0 races

50-State Challenge

11/ 51 states + DC

40 states to go