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GM
Guillermo Macias
MaleCalifornia2005–2026
8
Total Finishes
7
Different Races
2
States (4%)
1:49:33
PR (8:22/mi)
2:18:42
Average
-0:03:38
Faster (first to last)
Medal House
2026
Red, White and Blue Half Marathon - Houston
1:49:33
#14 overall
2016
Griffith Park Half Marathon & 5K
1:53:14
#68 overall#56 gender
2016
La Jolla Half Marathon, 10K, & 5K
3:32:37
#4810 overall#2270 gender
2015
Long Beach Marathon
2:28:40
#2606 overall#1358 gender
2015
Operation Jack Marathon and Half Marathon
2:50:18
#164 overall#82 gender
2008
Long Beach Marathon
2:08:47
#2450 overall#1518 gender
2006
Rock 'n' Roll Los Angeles Half Marathon
1:53:12
#783 overall#618 gender
2005
Surf City Marathon
1:53:11
#1002 overall#721 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Red, White and Blue Half Marathon - HoustonHouston | TX | 1:49:33 | #14 |
| 2016 | Griffith Park Half Marathon & 5K | — | 1:53:14 | #68 |
| 2016 | La Jolla Half Marathon, 10K, & 5KLa Jolla | CA | 3:32:37 | #4810 |
| 2015 | Long Beach MarathonLong Beach | CA | 2:28:40 | #2606 |
| 2015 | Operation Jack Marathon and Half MarathonLos Angeles | CA | 2:50:18 | #164 |
| 2008 | Long Beach MarathonLong Beach | CA | 2:08:47 | #2450 |
| 2006 | Rock 'n' Roll Los Angeles Half MarathonLos Angeles | CA | 1:53:12 | #783 |
| 2005 | Surf City MarathonHuntington Beach | CA | 1:53:11 | #1002 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
6 racesTXTexas
1 race50-State Challenge
2/ 50 states
48 states to go