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Grant Mattox

MaleOregon2018–2026

14

Total Finishes

7

Different Races

3

States (6%)

1:21:12

PR (6:12/mi)

1:26:01

Average

+0:04:47

Slower (first to last)

Medal House

2024

Shamrock Run Portland

1:21:37
#17 overall#17 gender
2023

Shamrock Run Portland

1:22:08
#17 overall#15 gender
2023

Portland Marathon

1:22:11
#43 overall#38 gender
2023

2026 Beaverton Half Marathon, 5/10K Presented by NIKE

1:33:41
#34 overall#34 gender
2022

Run Like Hell Half Marathon/10K/5K

1:21:52
#4 overall#4 gender
2022

Cinco de Mayo

1:25:19
#1 overall#1 gender
2022

Shamrock Run Portland

1:30:37
#93 overall#82 gender
2019

Run Like Hell Half Marathon/10K/5K

1:21:12
#2 overall#2 gender
2019

Shamrock Run Portland

1:29:09
#62 overall#56 gender
2018

Cinco de Mayo

1:26:35
#3 overall#3 gender
2018

Run Like Hell

1:27:45
#9 overall#9 gender
2018

Run Like Hell Half Marathon/10K/5K

1:27:46
#9 overall#9 gender

Performance Timeline

PR 1:21:1220182018201820192019202220222022202320232023202420252026

Complete Race Log

YearRaceStateTimePlace
2026Grand Teton Half MarathonJacksonWY1:31:22#6
2025Shamrock Run PortlandPortlandOR1:23:01#36
2024Shamrock Run PortlandPortlandOR1:21:37#17
2023Shamrock Run PortlandPortlandOR1:22:08#17
2023Portland MarathonPortlandOR1:22:11#43
20232026 Beaverton Half Marathon, 5/10K Presented by NIKEBeavertonOR1:33:41#34
2022Run Like Hell Half Marathon/10K/5KPortlandOR1:21:52#4
2022Cinco de MayoPortlandOR1:25:19#1
2022Shamrock Run PortlandPortlandOR1:30:37#93
2019Run Like Hell Half Marathon/10K/5KPortlandOR1:21:12#2
2019Shamrock Run PortlandPortlandOR1:29:09#62
2018Cinco de MayoPortlandOR1:26:35#3
2018Run Like Hell—1:27:45#9
2018Run Like Hell Half Marathon/10K/5KPortlandOR1:27:46#9

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

OROregon
12 races
WYWyoming
1 race
WAWashington
0 races

50-State Challenge

3/ 50 states

47 states to go