HalfRuns
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Spencer Castro

MaleCalifornia2013–2025

15

Total Finishes

12

Different Races

3

States (6%)

1:10:13

PR (5:22/mi)

1:28:16

Average

+0:12:25

Slower (first to last)

Medal House

2022

Mount Rainier Half Marathon & Trail Events

1:23:10
#3 overall
2022

Zion Half Marathon

1:24:47
#2 overall
2021

Mount Rainier Half Marathon & Trail Events

1:20:41
#1 overall
2018

Park City Trail Series

1:33:43
#4 overall#4 gender
2016

Canyonlands Half Marathon

1:20:11
#7 overall#7 gender
2016

Park City Trail Series

1:30:25
#3 overall#3 gender
2016

Salt Lake City Marathon

2:10:34
#1485 overall#744 gender
2015

Surfer's Path Marathon

1:15:44
#2 overall#2 gender
2014

Hobble Creek Half Marathon

1:10:13
#8 overall#8 gender
2014

Bryce Canyon Half Marathon

1:12:40
#4 overall#4 gender
2013

Modesto Marathon

1:15:14
#3 overall#3 gender
2013

Run SF "Golden Gate City" 5K/10K/13.1

1:35:11
#115 overall#109 gender

Performance Timeline

PR 1:10:13201320132014201420152016201620162018202120222022202220232025

Complete Race Log

YearRaceStateTimePlace
2025Lander Challenge for CharitiesLanderWY1:27:39#3
2023Yosemite Half MarathonBass LakeCA1:20:53#2
2022Mount Rainier Half Marathon & Trail EventsEnumclawWA1:23:10#3
2022Zion Half MarathonSpringdaleUT1:24:47#2
2022Yosemite Half MarathonBass LakeCA2:03:00#799
2021Mount Rainier Half Marathon & Trail EventsEnumclawWA1:20:41#1
2018Park City Trail SeriesPark CityUT1:33:43#4
2016Canyonlands Half MarathonMoabUT1:20:11#7
2016Park City Trail SeriesPark CityUT1:30:25#3
2016Salt Lake City MarathonSalt Lake CityUT2:10:34#1485
2015Surfer's Path MarathonSanta CruzCA1:15:44#2
2014Hobble Creek Half MarathonMapletonUT1:10:13#8
2014Bryce Canyon Half MarathonBryce CanyonUT1:12:40#4
2013Modesto MarathonModestoCA1:15:14#3
2013Run SF "Golden Gate City" 5K/10K/13.1San FranciscoCA1:35:11#115

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

UTUtah
7 races
CACalifornia
5 races
WYWyoming
1 race

50-State Challenge

3/ 51 states + DC

48 states to go