HalfRuns
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Don Cox

MaleWashington2000–2025

44

Total Finishes

26

Different Races

7

States (14%)

1:35:27

PR (7:17/mi)

2:02:21

Average

+0:56:57

Slower (first to last)

Medal House

2013

Carlsbad Marathon

1:50:03
#1037 overall#728 gender
2012

Labor Day Half Marathon

1:45:24
#232 overall#168 gender
2010

Mercer Island Rotary Half Marathon

1:53:55
#875 overall#598 gender
2008

Mercer Island Rotary Half Marathon

1:46:42
#488 overall#359 gender
2007

Mercer Island Rotary Half Marathon

1:46:37
#428 overall#322 gender
2006

Jack & Jill Marathon & Half

1:46:35
#323 overall#236 gender
2003

Mercer Island Rotary Half Marathon

1:39:02
#205 overall#174 gender
2002

Horsetooth Half Marathon - Presented by Fort Collins Connexion

1:35:27
#80 overall#70 gender
2002

Mercer Island Rotary Half Marathon

1:36:29
#156 overall#134 gender
2002

Canyonlands Half Marathon

2:03:31
#1169 overall#713 gender
2001

Jack & Jill Marathon & Half

1:38:36
#244 overall#199 gender
2000

Seattle Marathon

1:44:16
#488 overall#401 gender

Performance Timeline

PR 1:35:27200020012002200220022003200620072008201020122013201320132014201420142014201520152015201620162017201720172018201820182019201920192019202020212021202120232024202420242025202520252025

Complete Race Log

YearRaceStateTimePlace
2025Garmin Marathon TucsonTucsonAZ2:16:53#549
2025TMC Arizona Distance Classic Half Marathon, Quarter Marathon and 5KOro ValleyAZ2:26:13#227
2025TMC A-Mountain Half Marathon + Cigna Healthcare 4-Miler + Family MileTucsonAZ2:33:04#323
2025Fort4Fitness Fall FestivalFort WayneIN2:41:13#782
2024Sunrise Marathon 5K/10K/13.1 LAS VEGASLas VegasNV1:59:54#484
2024Sprouts Mesa - Phoenix MarathonMesaAZ2:15:07#1779
2024Tucson Shamrock Half MarathonTucsonAZ2:28:23#177
2023Tucson Shamrock Half MarathonTucsonAZ2:14:45#110
2021Evergreen Half Marathon and 5 MileSnohomishWA2:05:27#241
2021Snoqualmie Valley HalfCarnationWA2:09:17#191
2021The Snohomish River Run Marathon, Half Marathon, 10K and 5KSnohomishWA2:09:27#212
2020DeMoor Global Running Virtual RacesDenverCO2:01:10#537
2019Brooks Lake Sammamish Half Marathon presented by REIRedmondWA1:57:41#474
2019Gold Country Half MarathonEl Dorado HillsCA1:59:03#187
2019Seattle MarathonSeattleWA2:01:58#1380
2019Lake Washington Half MarathonKirklandWA2:03:58#315
2018Brooks Lake Sammamish Half Marathon presented by REIRedmondWA1:52:41#462
2018Cinco De Mayo Mini Marathon And 8kSnoqualmieWA1:55:31#83
2018Gold Country Half MarathonEl Dorado HillsCA1:58:30#192
2017Labor Day Half MarathonRedmondWA1:53:22#245
2017Brooks Lake Sammamish Half Marathon presented by REIRedmondWA1:55:54#514
2017Gold Country Half MarathonEl Dorado HillsCA2:09:10#313
2016Labor Day Half MarathonRedmondWA1:59:45#263
2016Galloping Gertie HalfGig HarborWA2:13:03#94
2015Mercer Island Rotary Half MarathonMercer IslandWA1:51:12#465
2015Labor Day Half MarathonRedmondWA1:53:58#260
20152026 Acadia Half Marathon and 10KBar HarborME2:23:32#161
2014Snoqualmie Valley HalfCarnationWA1:47:01#81
2014La Porte By the Bay Half MarathonLa PorteTX2:01:26#334
20142026 Acadia Half Marathon and 10KBar HarborME2:17:03#156
20142026 Bar Harbor Bank & Trust Half Marathon and Fall 5KBar HarborME2:25:18#288
2013Carlsbad MarathonCarlsbadCA1:50:03#1037
2013La Porte By the Bay Half MarathonLa PorteTX2:12:52#361
20132026 Acadia Half Marathon and 10KBar HarborME2:14:27#85
2012Labor Day Half MarathonRedmondWA1:45:24#232
2010Mercer Island Rotary Half MarathonMercer IslandWA1:53:55#875
2008Mercer Island Rotary Half MarathonMercer IslandWA1:46:42#488
2007Mercer Island Rotary Half MarathonMercer IslandWA1:46:37#428
2006Jack & Jill Marathon & HalfNorth BendWA1:46:35#323
2003Mercer Island Rotary Half MarathonMercer IslandWA1:39:02#205
2002Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort CollinsCO1:35:27#80
2002Mercer Island Rotary Half MarathonMercer IslandWA1:36:29#156
2002Canyonlands Half MarathonMoabUT2:03:31#1169
2001Jack & Jill Marathon & HalfNorth BendWA1:38:36#244
2000Seattle MarathonSeattleWA1:44:16#488

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

WAWashington
24 races
AZArizona
6 races
COColorado
2 races
TXTexas
2 races
INIndiana
1 race
NVNevada
1 race
NJNew Jersey
0 races

50-State Challenge

7/ 51 states + DC

44 states to go