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MS
Mike Siebersma
MaleOregon2018–2025
6
Total Finishes
4
Different Races
2
States (4%)
1:44:35
PR (7:59/mi)
2:09:14
Average
+0:14:41
Slower (first to last)
Medal House
2025
Holiday Half Marathon
2:14:03
#974 overall#571 gender
2019
Twilight Half Marathon, 10K & 5K
1:44:35
#8 overall#7 gender
2019
St. Helens Reindeer Run
2:29:43
#43 overall#20 gender
2018
St. Helens Reindeer Run
1:59:22
#31 overall#18 gender
2018
Twilight Half Marathon, 10K & 5K
1:59:34
#66 overall#49 gender
2018
Hop Hop Half Marathon
2:28:07
#307 overall#115 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Holiday Half MarathonPortland | OR | 2:14:03 | #974 |
| 2019 | Twilight Half Marathon, 10K & 5KVancouver | OR | 1:44:35 | #8 |
| 2019 | St. Helens Reindeer RunSt Helens | OR | 2:29:43 | #43 |
| 2018 | St. Helens Reindeer RunSt Helens | OR | 1:59:22 | #31 |
| 2018 | Twilight Half Marathon, 10K & 5KVancouver | OR | 1:59:34 | #66 |
| 2018 | Hop Hop Half MarathonPortland | OR | 2:28:07 | #307 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
OROregon
6 racesCACalifornia
0 races50-State Challenge
2/ 51 states + DC
49 states to go