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KS
Kelsey Seminoff
FemaleCalifornia2019–2026
12
Total Finishes
9
Different Races
2
States (4%)
1:50:05
PR (8:24/mi)
2:29:38
Average
+1:02:29
Slower (first to last)
Medal House
2026
Yosemite Half Marathon
2:47:39
#2443 overall#1423 gender
2025
2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5K
2:07:51
#803 overall#389 gender
2024
2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5K
3:09:02
#2202 overall#1510 gender
2023
2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5K
2:06:54
#642 overall#288 gender
2022
2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5K
1:56:17
#267 overall#99 gender
2022
Saguaro Half Marathon
2:05:22
#115 overall#31 gender
2022
Shamrock'n Half Marathon
3:06:23
#2592 overall#1394 gender
2021
ZombieRunner Halloween Run
1:50:05
#31 overall#11 gender
2021
Spring Forward Half Marathon & 10k
1:56:00
#81 overall#22 gender
2020
Napa Valley Marathon
3:12:08
#1935 overall#1178 gender
2019
Monterey Bay Half Marathon
2:17:43
#3502 overall#1784 gender
2019
Napa Valley Marathon
2:23:03
#1116 overall#649 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Yosemite Half MarathonBass Lake | CA | 2:47:39 | #2443 |
| 2026 | FOURmidableAuburn | CA | 3:20:12 | #30 |
| 2025 | 2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5KNapa | CA | 2:07:51 | #803 |
| 2024 | 2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5KNapa | CA | 3:09:02 | #2202 |
| 2023 | 2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5KNapa | CA | 2:06:54 | #642 |
| 2022 | 2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5KNapa | CA | 1:56:17 | #267 |
| 2022 | Saguaro Half MarathonTucson | AZ | 2:05:22 | #115 |
| 2022 | Shamrock'n Half MarathonSacramento | CA | 3:06:23 | #2592 |
| 2021 | ZombieRunner Halloween RunCampbell | CA | 1:50:05 | #31 |
| 2021 | Spring Forward Half Marathon & 10kSacramento | CA | 1:56:00 | #81 |
| 2020 | Napa Valley MarathonNapa | CA | 3:12:08 | #1935 |
| 2019 | Monterey Bay Half MarathonMonterey | CA | 2:17:43 | #3502 |
| 2019 | Napa Valley MarathonNapa | CA | 2:23:03 | #1116 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
12 racesAZArizona
1 race50-State Challenge
2/ 50 states
48 states to go