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SJ
Sirinya Jastorff
FemaleSouth Dakota2014–2025
20
Total Finishes
12
Different Races
4
States (8%)
1:44:40
PR (7:59/mi)
1:59:37
Average
+0:22:32
Slower (first to last)
Medal House
2018
Summerlin Half Marathon
2:00:22
#83 overall#28 gender
2017
2025 Aramco Houston Half Marathon Searchable Finish Line Video
1:53:54
#1368 overall#435 gender
2016
Run Crazy Horse
1:46:07
#65 overall#15 gender
2016
Omaha Marathon
1:48:35
#94 overall#25 gender
2016
Fargo Marathon Weekend
1:50:08
#565 overall#187 gender
2016
Summerlin Half Marathon
1:53:16
#102 overall#28 gender
2015
Deadwood Mickelson Trail Marathon
1:47:38
#220 overall#79 gender
2015
Run Crazy Horse
1:48:51
#100 overall#38 gender
2015
Omaha Marathon
2:11:17
#631 overall#336 gender
2015
Golden Leaf Half Marathon
2:47:50
#553 overall#266 gender
2014
Deadwood Mickelson Trail Marathon
1:57:59
#464 overall#212 gender
2014
Run Crazy Horse
2:03:47
#226 overall#117 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Spearfish Canyon Half Marathon & 5KSpearfish | SD | 1:47:34 | #74 |
| 2025 | Leading Ladies & Dakota Spirit MarathonSpearfish | SD | 1:49:48 | #38 |
| 2025 | Deadwood Mickelson Trail MarathonDeadwood | SD | 1:49:59 | #143 |
| 2025 | Race Devils Tower Half MarathonDevils Tower | WY | 2:11:11 | #54 |
| 2025 | Mount Rushmore Half MarathonKeystone | SD | 2:20:11 | #85 |
| 2025 | Christmas 5K/10K/Half Marathon in July - Rapid CityRapid City | SD | 2:20:31 | #33 |
| 2024 | Run Crazy HorseHill City | SD | 1:44:40 | #43 |
| 2024 | Christmas 5K/10K/Half Marathon in July - Rapid CityRapid City | SD | 1:58:38 | #25 |
| 2018 | Summerlin Half MarathonLas Vegas | NV | 2:00:22 | #83 |
| 2017 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 1:53:54 | #1368 |
| 2016 | Run Crazy HorseHill City | SD | 1:46:07 | #65 |
| 2016 | Omaha MarathonOmaha | NE | 1:48:35 | #94 |
| 2016 | Fargo Marathon WeekendFargo | ND | 1:50:08 | #565 |
| 2016 | Summerlin Half MarathonLas Vegas | NV | 1:53:16 | #102 |
| 2015 | Deadwood Mickelson Trail MarathonDeadwood | SD | 1:47:38 | #220 |
| 2015 | Run Crazy HorseHill City | SD | 1:48:51 | #100 |
| 2015 | Omaha MarathonOmaha | NE | 2:11:17 | #631 |
| 2015 | Golden Leaf Half MarathonAspen | CO | 2:47:50 | #553 |
| 2014 | Deadwood Mickelson Trail MarathonDeadwood | SD | 1:57:59 | #464 |
| 2014 | Run Crazy HorseHill City | SD | 2:03:47 | #226 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
SDSouth Dakota
12 racesNENebraska
2 racesNVNevada
2 racesCOColorado
1 race50-State Challenge
4/ 51 states + DC
47 states to go