HalfRuns
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Mayra Guillen

FemaleCalifornia2015–2026

39

Total Finishes

24

Different Races

4

States (8%)

2:05:27

PR (9:35/mi)

2:23:38

Average

+0:18:25

Slower (first to last)

Medal House

2018

Rock 'n' Roll Los Angeles Half Marathon

2:10:01
#1644 overall#514 gender
2018

Rock 'n' Roll Los Angeles

2:10:01
#1643 overall#514 gender
2018

Pasadena Half Marathon & 5K

2:13:46
#2704 overall#809 gender
2018

Rock 'n' Roll San Diego

2:13:49
#4750 overall#2041 gender
2018

Holiday Half Marathon & 5K Ugly Sweater Run

2:22:48
#1025 overall#238 gender
2018

Rock 'n' Roll Half Marathon San Francisco

2:25:58
#2962 overall#1277 gender
2018

McAllen Marathon Scott Crane Run

3:01:50
#474 overall#203 gender
2017

Rock 'n' Roll Los Angeles Half Marathon

2:18:41
#2406 overall#941 gender
2017

Holiday Half Marathon & 5K Ugly Sweater Run

2:21:03
#1636 overall#490 gender
2016

Rock 'n' Roll Los Angeles Half Marathon

2:30:49
#4222 overall#2033 gender
2015

Rock 'n' Roll Los Angeles Half Marathon

2:29:01
#4174 overall#1912 gender
2015

Reindeer Run

2:46:44
#80 overall#41 gender

Performance Timeline

PR 2:05:2720152015201620172017201820182018201820182018201820192019201920192019201920202021202120212022202220222023202320232023202320242024202420242025202520252026

Complete Race Log

YearRaceStateTimePlace
2026Rose Bowl Half MarathonPasadenaCA2:47:26#8179
2025Long Beach MarathonLong BeachCA2:36:48#7006
2025Rock 'n' Roll NashvilleNashvilleTN2:37:42#7470
20252026 - San Antonio MarathonSan AntonioTX2:53:48#7004
2024Rose Bowl Half MarathonPasadenaCA2:10:54#2992
2024Long Beach MarathonLong BeachCA2:12:09#3426
2024Rock 'n' Roll NashvilleNashvilleTN2:15:02#4156
2024Holiday Half and 5K - SundayPomonaCA2:42:40#1137
2023Rock 'n' Roll Clearwater—2:12:00#1493
2023Long Beach MarathonLong BeachCA2:13:19#2408
2023Holiday Half Marathon and 5K - SundayPomonaCA2:16:04#622
2023Rose Bowl Half MarathonPasadenaCA2:20:23#3276
2023Yosemite Half MarathonBass LakeCA2:33:00#1386
2022Long Beach MarathonLong BeachCA2:20:56#3180
2022Rose Bowl Half MarathonPasadenaCA2:28:36#1972
2022Holiday Running Festival - SundayPomonaCA2:31:41#619
2021Long Beach MarathonLong BeachCA2:05:27#1148
2021Rose Bowl Half MarathonPasadenaCA2:09:15#1202
2021Run SAN DIEGO 5K/10K/13.1San DiegoCA2:12:51#287
2020Run SAN DIEGO 5K/10K/13.1San DiegoCA2:15:49#46
2019Pasadena Half Marathon & 5KPasadenaCA2:09:04#2201
2019Rock 'n' Roll San JoseSan JoseCA2:10:37#2181
2019Run SAN DIEGO 5K/10K/13.1San DiegoCA2:21:17#498
2019St. Jude Rock 'n' Roll SeattleSeattleWA2:21:17#3334
2019Road Runner Sports San Diego Craft Classic Half Marathon and 5KSan DiegoCA2:21:18#498
2019Holiday Half MarathonPomonaCA2:24:39#1018
2018Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA2:10:01#1644
2018Rock 'n' Roll Los Angeles—2:10:01#1643
2018Pasadena Half Marathon & 5KPasadenaCA2:13:46#2704
2018Rock 'n' Roll San DiegoSan DiegoCA2:13:49#4750
2018Holiday Half Marathon & 5K Ugly Sweater RunPomonaCA2:22:48#1025
2018Rock 'n' Roll Half Marathon San FranciscoSan FranciscoCA2:25:58#2962
2018McAllen Marathon Scott Crane RunMcAllenTX3:01:50#474
2017Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA2:18:41#2406
2017Holiday Half Marathon & 5K Ugly Sweater RunPomonaCA2:21:03#1636
2016Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA2:30:49#4222
2015Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA2:29:01#4174
2015Reindeer RunVan NuysCA2:46:44#80

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
31 races
TXTexas
2 races
TNTennessee
2 races
WAWashington
1 race

50-State Challenge

4/ 50 states

46 states to go