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DC
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
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Garmin Marathon TucsonTucson | AZ | 2:16:53 | #549 |
| 2025 | TMC Arizona Distance Classic Half Marathon, Quarter Marathon and 5KOro Valley | AZ | 2:26:13 | #227 |
| 2025 | TMC A-Mountain Half Marathon + Cigna Healthcare 4-Miler + Family MileTucson | AZ | 2:33:04 | #323 |
| 2025 | Fort4Fitness Fall FestivalFort Wayne | IN | 2:41:13 | #782 |
| 2024 | Sunrise Marathon 5K/10K/13.1 LAS VEGASLas Vegas | NV | 1:59:54 | #484 |
| 2024 | Sprouts Mesa - Phoenix MarathonMesa | AZ | 2:15:07 | #1779 |
| 2024 | Tucson Shamrock Half MarathonTucson | AZ | 2:28:23 | #177 |
| 2023 | Tucson Shamrock Half MarathonTucson | AZ | 2:14:45 | #110 |
| 2021 | Evergreen Half Marathon and 5 MileSnohomish | WA | 2:05:27 | #241 |
| 2021 | Snoqualmie Valley HalfCarnation | WA | 2:09:17 | #191 |
| 2021 | The Snohomish River Run Marathon, Half Marathon, 10K and 5KSnohomish | WA | 2:09:27 | #212 |
| 2020 | DeMoor Global Running Virtual RacesDenver | CO | 2:01:10 | #537 |
| 2019 | Brooks Lake Sammamish Half Marathon presented by REIRedmond | WA | 1:57:41 | #474 |
| 2019 | Gold Country Half MarathonEl Dorado Hills | CA | 1:59:03 | #187 |
| 2019 | Seattle MarathonSeattle | WA | 2:01:58 | #1380 |
| 2019 | Lake Washington Half MarathonKirkland | WA | 2:03:58 | #315 |
| 2018 | Brooks Lake Sammamish Half Marathon presented by REIRedmond | WA | 1:52:41 | #462 |
| 2018 | Cinco De Mayo Mini Marathon And 8kSnoqualmie | WA | 1:55:31 | #83 |
| 2018 | Gold Country Half MarathonEl Dorado Hills | CA | 1:58:30 | #192 |
| 2017 | Labor Day Half MarathonRedmond | WA | 1:53:22 | #245 |
| 2017 | Brooks Lake Sammamish Half Marathon presented by REIRedmond | WA | 1:55:54 | #514 |
| 2017 | Gold Country Half MarathonEl Dorado Hills | CA | 2:09:10 | #313 |
| 2016 | Labor Day Half MarathonRedmond | WA | 1:59:45 | #263 |
| 2016 | Galloping Gertie HalfGig Harbor | WA | 2:13:03 | #94 |
| 2015 | Mercer Island Rotary Half MarathonMercer Island | WA | 1:51:12 | #465 |
| 2015 | Labor Day Half MarathonRedmond | WA | 1:53:58 | #260 |
| 2015 | 2026 Acadia Half Marathon and 10KBar Harbor | ME | 2:23:32 | #161 |
| 2014 | Snoqualmie Valley HalfCarnation | WA | 1:47:01 | #81 |
| 2014 | La Porte By the Bay Half MarathonLa Porte | TX | 2:01:26 | #334 |
| 2014 | 2026 Acadia Half Marathon and 10KBar Harbor | ME | 2:17:03 | #156 |
| 2014 | 2026 Bar Harbor Bank & Trust Half Marathon and Fall 5KBar Harbor | ME | 2:25:18 | #288 |
| 2013 | Carlsbad MarathonCarlsbad | CA | 1:50:03 | #1037 |
| 2013 | La Porte By the Bay Half MarathonLa Porte | TX | 2:12:52 | #361 |
| 2013 | 2026 Acadia Half Marathon and 10KBar Harbor | ME | 2:14:27 | #85 |
| 2012 | Labor Day Half MarathonRedmond | WA | 1:45:24 | #232 |
| 2010 | Mercer Island Rotary Half MarathonMercer Island | WA | 1:53:55 | #875 |
| 2008 | Mercer Island Rotary Half MarathonMercer Island | WA | 1:46:42 | #488 |
| 2007 | Mercer Island Rotary Half MarathonMercer Island | WA | 1:46:37 | #428 |
| 2006 | Jack & Jill Marathon & HalfNorth Bend | WA | 1:46:35 | #323 |
| 2003 | Mercer Island Rotary Half MarathonMercer Island | WA | 1:39:02 | #205 |
| 2002 | Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort Collins | CO | 1:35:27 | #80 |
| 2002 | Mercer Island Rotary Half MarathonMercer Island | WA | 1:36:29 | #156 |
| 2002 | Canyonlands Half MarathonMoab | UT | 2:03:31 | #1169 |
| 2001 | Jack & Jill Marathon & HalfNorth Bend | WA | 1:38:36 | #244 |
| 2000 | Seattle MarathonSeattle | WA | 1:44:16 | #488 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
WAWashington
24 racesAZArizona
6 racesCOColorado
2 racesTXTexas
2 racesINIndiana
1 raceNVNevada
1 raceNJNew Jersey
0 races50-State Challenge
7/ 51 states + DC
44 states to go