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RD
Robert Diaz
MaleCalifornia1999–2026
81
Total Finishes
48
Distinct Races
13
States (25%)
0:26:56
PR (2:03/mi)
2:00:32
Average
+0:12:46
Slower (first to last)
Medal House
2006
United Airlines NYC Half
1:34:42
#612 overall#538 gender
2006
Rock 'n' Roll Virgina Beach Half Marathon
1:43:36
#1003 overall#802 gender
2004
NYRR Fred Lebow Half Marathon
2:06:37
#3112 overall#2188 gender
2003
Carlsbad Marathon
1:38:42
#390 overall#302 gender
2002
2025 500 Festival Running Events
1:47:01
#2810 overall#2365 gender
2002
NYRR Fred Lebow Half Marathon
2:09:38
#2872 overall#1968 gender
2001
NYRR Fred Lebow Half Marathon
1:47:03
#1062 overall#882 gender
2001
2025 500 Festival Running Events
1:50:31
#3068 overall#2562 gender
2000
NYRR Fred Lebow Half Marathon
1:46:45
#1463 overall#1260 gender
2000
Beer City Half™ San Diego
1:49:36
#1088 overall#868 gender
2000
2025 500 Festival Running Events
1:49:43
#1285 overall#1121 gender
1999
2025 500 Festival Running Events
1:48:30
#2453 overall#2094 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | The Florida Run @ Manatee Springs State ParkChiefland | FL | 2:01:15 | #19 |
| 2026 | The Florida Run @ Manatee Springs State ParkChiefland | FL | 2:01:16 | #19 |
| 2025 | Operation Enduring Warrior HalfPotomac | MD | 1:53:44 | #11 |
| 2025 | Historic Half Training (sponsored by FARC)Fredericksburg | VA | 1:54:59 | #660 |
| 2024 | Historic Half Training (sponsored by FARC)Fredericksburg | VA | 1:51:35 | #465 |
| 2024 | Lovers 5K, 10K, & HalfFairfax Station | VA | 1:55:59 | #26 |
| 2024 | San Jose 8K & Half MarathonSan Jose | CA | 2:09:35 | #497 |
| 2020 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 2:07:45 | #1834 |
| 2019 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 1:22:44 | #41 |
| 2019 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 2:10:40 | #1983 |
| 2019 | Oakland Running FestivalOakland | CA | 2:12:04 | #1372 |
| 2019 | Portsmouth Half MarathonPortsmouth | NH | 2:12:19 | #264 |
| 2019 | Virginia Wine Country Half MarathonHillsboro | VA | 2:23:45 | #557 |
| 2019 | REVEL Big BearBig Bear Lake | CA | 2:41:10 | #952 |
| 2018 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 1:23:46 | #28 |
| 2018 | Artichoke Half Marathon, 10K & StridePescadero | CA | 2:03:58 | #31 |
| 2018 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 2:17:57 | #1902 |
| 2018 | Austin MarathonAustin | TX | 2:29:20 | #5082 |
| 2018 | 2026 - San Antonio MarathonSan Antonio | TX | 2:41:47 | #5474 |
| 2018 | REVEL Big BearBig Bear Lake | CA | 2:42:50 | #1124 |
| 2018 | Pasadena Half Marathon & 5KPasadena | CA | 2:43:00 | #5162 |
| 2017 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 1:29:29 | #74 |
| 2017 | Mystic Half Marathon & 10KMystic | CT | 1:54:48 | #353 |
| 2017 | Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenver | CO | 1:55:26 | #1012 |
| 2017 | 2026 - San Antonio MarathonSan Antonio | TX | 2:50:03 | #6817 |
| 2016 | Jed Smith UltrasElverta | CA | 0:26:56 | #35 |
| 2016 | 2026 Avenue of the Giants MarathonArcata | CA | 1:29:29 | #17 |
| 2016 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 1:30:08 | #95 |
| 2016 | Bidwell Classic 5K, 10k and Half Marathon March 7th, 2026Chico | CA | 1:41:42 | #48 |
| 2016 | My Better Half MarathonSeattle | WA | 1:41:58 | #15 |
| 2016 | Liberty Waterfront Half Marathon and 5K RunJersey City | NJ | 1:51:38 | #491 |
| 2016 | 2025 Seattle Ghost Marathon, Half & 50KSeattle | WA | 1:53:24 | #32 |
| 2016 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:56:48 | #2168 |
| 2016 | Cupcake Fun Run racesArlington | WA | 1:58:52 | #9 |
| 2016 | St. Jude Rock 'n' Roll SeattleSeattle | WA | 2:00:25 | #2517 |
| 2016 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:29:58 | #23243 |
| 2016 | Heatwave Half Marathon - Little RockLittle Rock | AR | 2:40:35 | #2118 |
| 2015 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 1:29:01 | #46 |
| 2015 | 2025 Seattle Ghost Marathon, Half & 50KSeattle | WA | 1:39:33 | #5 |
| 2015 | St. Jude Rock 'n' Roll SeattleSeattle | WA | 1:40:42 | #370 |
| 2015 | 3M Half MarathonAustin | TX | 2:02:36 | #2400 |
| 2015 | Austin MarathonAustin | TX | 2:08:01 | #3209 |
| 2015 | Rock 'n' Roll Las VegasLas Vegas | NV | 2:24:24 | #9263 |
| 2014 | Mermaid Half MarathonSan Diego | CA | 1:47:48 | #37 |
| 2014 | THAT DAM HALF & 5KGRAND PRAIRIE | TX | 1:59:36 | #137 |
| 2014 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 2:02:39 | #3640 |
| 2014 | Divas Half MarathonGalveston | TX | 2:12:43 | #357 |
| 2014 | 2026 - San Antonio MarathonSan Antonio | TX | 3:02:20 | #9561 |
| 2013 | San Diego Holiday Half Marathon & 5KSan Diego | CA | 1:29:37 | #96 |
| 2013 | Surf City MarathonHuntington Beach | CA | 1:34:23 | #292 |
| 2013 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:34:37 | #386 |
| 2013 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 1:44:57 | #716 |
| 2013 | Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenver | CO | 2:00:02 | #2147 |
| 2013 | Crawlin' Crab Half MarathonHampton | VA | 2:34:43 | #1463 |
| 2013 | Rock 'n' Roll San DiegoSan Diego | CA | 3:21:41 | #16871 |
| 2012 | Rock 'n' Roll Las VegasLas Vegas | NV | 1:31:00 | #129 |
| 2012 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 1:37:12 | #1514 |
| 2012 | Carlsbad MarathonCarlsbad | CA | 1:42:02 | #567 |
| 2012 | Run SAN DIEGO 5K/10K/13.1San Diego | CA | 1:43:04 | #501 |
| 2012 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:44:13 | #1062 |
| 2012 | La Jolla Half Marathon & 5KSan Diego | CA | 1:46:36 | #618 |
| 2012 | Rock 'n' Roll San DiegoSan Diego | CA | 1:50:47 | #1694 |
| 2012 | Beer City Half™ San DiegoSan Diego | CA | 2:04:51 | #1868 |
| 2012 | Austin MarathonAustin | TX | 2:14:50 | #5494 |
| 2012 | Ocean Running Club's Seaside Half Marathon and 5KSeaside Park | NJ | 2:20:59 | #463 |
| 2011 | 2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San DiegoCoronado | CA | 1:36:40 | #118 |
| 2011 | Rock 'n' Roll Las VegasLas Vegas | NV | 1:39:13 | #854 |
| 2011 | Liberty Waterfront Half Marathon and 5K RunJersey City | NJ | 1:41:57 | #297 |
| 2011 | Rock 'n' Roll San DiegoSan Diego | CA | 1:54:19 | #2081 |
| 2011 | Surf City MarathonHuntington Beach | CA | 2:01:41 | #3792 |
| 2011 | Austin MarathonAustin | TX | 2:27:17 | #6382 |
| 2011 | 2026 - San Antonio MarathonSan Antonio | TX | 2:58:32 | #14854 |
| 2010 | Rock 'n' Roll San DiegoSan Diego | CA | 1:50:56 | #1011 |
| 2010 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:52:53 | #2848 |
| 2009 | 2025 Val Nolasco Half MarathonHonolulu | HI | 1:42:14 | #109 |
| 2009 | Hibiscus Half Marathon 5m 15KHonolulu | HI | 1:46:37 | #67 |
| 2009 | 2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San DiegoCoronado | CA | 1:47:25 | #472 |
| 2009 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 2:02:47 | #4856 |
| 2009 | Beer City Half™ San DiegoSan Diego | CA | 2:16:52 | #4307 |
| 2009 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 3:59:55 | #10429 |
| 2008 | 2025 Val Nolasco Half MarathonHonolulu | HI | 1:43:24 | #120 |
| 2008 | Hibiscus Half Marathon 5m 15KHonolulu | HI | 1:48:57 | #125 |
| 2007 | United Airlines NYC HalfNew York | NY | 1:37:24 | #927 |
| 2007 | 2025 500 Festival Running EventsIndianapolis | IN | 1:53:24 | #4751 |
| 2007 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:12:54 | #2270 |
| 2007 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 2:40:09 | #12550 |
| 2006 | United Airlines NYC HalfNew York | NY | 1:34:42 | #612 |
| 2006 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 1:43:36 | #1003 |
| 2004 | NYRR Fred Lebow Half MarathonNew York | NY | 2:06:37 | #3112 |
| 2003 | Carlsbad MarathonCarlsbad | CA | 1:38:42 | #390 |
| 2002 | 2025 500 Festival Running EventsIndianapolis | IN | 1:47:01 | #2810 |
| 2002 | NYRR Fred Lebow Half MarathonNew York | NY | 2:09:38 | #2872 |
| 2001 | NYRR Fred Lebow Half MarathonNew York | NY | 1:47:03 | #1062 |
| 2001 | 2025 500 Festival Running EventsIndianapolis | IN | 1:50:31 | #3068 |
| 2000 | NYRR Fred Lebow Half MarathonNew York | NY | 1:46:45 | #1463 |
| 2000 | Beer City Half™ San DiegoSan Diego | CA | 1:49:36 | #1088 |
| 2000 | 2025 500 Festival Running EventsIndianapolis | IN | 1:49:43 | #1285 |
| 1999 | 2025 500 Festival Running EventsIndianapolis | IN | 1:48:30 | #2453 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
36 racesTXTexas
11 racesNYNew York
8 racesVAVirginia
7 racesAZArizona
6 racesWAWashington
6 racesINIndiana
5 racesHIHawaii
4 racesFLFlorida
3 racesNJNew Jersey
3 racesNVNevada
3 racesARArkansas
1 raceMAMassachusetts
0 races50-State Challenge
13/ 51 states + DC
38 states to go