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JG
Jj Grinvalds
MaleOregon2010–2025
12
Total Finishes
10
Different Races
2
States (4%)
1:14:52
PR (5:43/mi)
1:21:58
Average
-0:12:25
Faster (first to last)
Medal House
2025
2025 Eugene Marathon Weekend
1:14:52
#36 overall
2025
Eugene Marathon 2024
1:14:52
#36 overall#36 gender
2024
Eugene Marathon
1:14:52
#35 overall
2023
IMT Des Moines Marathon
1:16:55
#25 overall#24 gender
2021
The Sham-Shamrock Half Marathon
1:17:45
#4 overall#4 gender
2020
I Was Told There Would Be Croissants Half Marathon
1:17:41
#1 overall#1 gender
2020
Run Free Grand Prix- 5K
1:29:15
#219 overall#159 gender
2017
Timberline Marathon
1:37:54
#4 overall#4 gender
2014
Hillbilly Hike Half Marathon, 10k, & Greubel Memorial 5k
1:21:47
#3 overall#3 gender
2014
Pilgrim Pacer
1:23:15
#1 overall#1 gender
2011
IMT Des Moines Marathon
1:27:05
#69 overall#56 gender
2010
IMT Des Moines Marathon
1:27:17
#70 overall#64 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | 2025 Eugene Marathon WeekendEugene | OR | 1:14:52 | #36 |
| 2025 | Eugene Marathon 2024Eugene | OR | 1:14:52 | #36 |
| 2024 | Eugene MarathonEugene | OR | 1:14:52 | #35 |
| 2023 | IMT Des Moines MarathonDes Moines | IA | 1:16:55 | #25 |
| 2021 | The Sham-Shamrock Half MarathonPortland | OR | 1:17:45 | #4 |
| 2020 | I Was Told There Would Be Croissants Half MarathonPortland | OR | 1:17:41 | #1 |
| 2020 | Run Free Grand Prix- 5KAny Where | MA | 1:29:15 | #219 |
| 2017 | Timberline MarathonClackamas Lake Historic Ranger Station | OR | 1:37:54 | #4 |
| 2014 | Hillbilly Hike Half Marathon, 10k, & Greubel Memorial 5kCarlisle | IA | 1:21:47 | #3 |
| 2014 | Pilgrim PacerShawnee | KS | 1:23:15 | #1 |
| 2011 | IMT Des Moines MarathonDes Moines | IA | 1:27:05 | #69 |
| 2010 | IMT Des Moines MarathonDes Moines | IA | 1:27:17 | #70 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
OROregon
6 racesIAIowa
4 races50-State Challenge
2/ 51 states + DC
49 states to go