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SS
Spencer Shellberg
MaleCalifornia2016–2026
13
Total Finishes
10
Different Races
5
States (10%)
1:06:45
PR (5:06/mi)
1:15:36
Average
+0:10:55
Slower (first to last)
Medal House
2026
Run Through Time Marathon
1:31:20
#1 overall
2025
Rim Rock Marathon and Half Marathon
1:06:45
#1 overall#1 gender
2023
Rock 'n' Roll San Diego
1:14:18
#29 overall#29 gender
2023
Mt. Sneffels Half Marathon & 10K
1:16:23
#1 overall#1 gender
2021
Rock 'n' Roll San Jose
1:13:31
#19 overall#17 gender
2020
Rock 'n' Roll Arizona Marathon
1:13:49
#47 overall#41 gender
2019
Rock 'n' Roll San Diego
1:09:34
#28 overall#27 gender
2019
Rock 'n' Roll Arizona Marathon
1:11:40
#12 overall#12 gender
2019
Rock 'n' Roll Las Vegas
1:14:43
#16 overall#15 gender
2017
Capital City River Run
1:19:03
#4 overall#4 gender
2016
Capital City River Run
1:20:25
#4 overall#4 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Run Through Time MarathonSalida | CO | 1:31:20 | #1 |
| 2025 | Run Through Time MarathonSalida | CO | — | #1 |
| 2025 | Rim Rock Marathon and Half MarathonFruita | CO | 1:06:45 | #1 |
| 2024 | Run Through Time MarathonSalida | CO | — | #6 |
| 2023 | Rock 'n' Roll San DiegoSan Diego | CA | 1:14:18 | #29 |
| 2023 | Mt. Sneffels Half Marathon & 10KOuray | CO | 1:16:23 | #1 |
| 2021 | Rock 'n' Roll San JoseSan Jose | CA | 1:13:31 | #19 |
| 2020 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:13:49 | #47 |
| 2019 | Rock 'n' Roll San DiegoSan Diego | CA | 1:09:34 | #28 |
| 2019 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:11:40 | #12 |
| 2019 | Rock 'n' Roll Las VegasLas Vegas | NV | 1:14:43 | #16 |
| 2017 | Capital City River RunLansing | MI | 1:19:03 | #4 |
| 2016 | Capital City River RunLansing | MI | 1:20:25 | #4 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
COColorado
5 racesCACalifornia
3 racesAZArizona
2 racesMIMichigan
2 racesNVNevada
1 race50-State Challenge
5/ 50 states
45 states to go