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JS
Jingjun Sun
MaleMaryland2018–2026
18
Total Finishes
6
Different Races
1
States (2%)
1:49:45
PR (8:23/mi)
1:57:07
Average
+0:10:06
Slower (first to last)
Medal House
2024
The Maryland Half Marathon & 5K
1:55:51
#122 overall
2023
The Maryland Half Marathon & 5K
1:51:41
#105 overall
2023
Gar Williams Half Marathon
1:59:31
#77 overall#62 gender
2022
Frederick Running Festival
1:51:52
#483 overall
2022
Frederick Running Festival
1:51:53
#484 overall#362 gender
2022
Gar Williams Half Marathon
1:55:59
#96 overall#73 gender
2021
Gar Williams Half Marathon
1:50:29
#74 overall#64 gender
2021
Frederick Running Festival
1:51:01
#201 overall#153 gender
2019
Frederick Running Festival
1:49:45
#401 overall
2019
Frederick Running Festival
1:49:46
#401 overall#309 gender
2018
Gar Williams Half Marathon
1:52:59
#158 overall#115 gender
2018
The Maryland Half Marathon & 5K
1:58:38
#109 overall#79 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Frederick Running FestivalFrederick | MD | 2:03:05 | #1180 |
| 2025 | The Maryland Half Marathon & 5KFulton | MD | 2:04:45 | #237 |
| 2025 | Baltimore Running FestivalBaltimore | MD | 2:06:54 | #1714 |
| 2025 | Founders Half MarathonPotomac | MD | 2:11:36 | #115 |
| 2024 | The Maryland Half Marathon & 5KFulton | MD | 1:55:51 | #122 |
| 2024 | Frederick Running FestivalFrederick | MD | 2:01:13 | #884 |
| 2024 | Frederick Running FestivalFrederick | MD | 2:01:14 | #884 |
| 2023 | The Maryland Half Marathon & 5KFulton | MD | 1:51:41 | #105 |
| 2023 | Gar Williams Half MarathonPotomac | MD | 1:59:31 | #77 |
| 2022 | Frederick Running FestivalFrederick | MD | 1:51:52 | #483 |
| 2022 | Frederick Running FestivalFrederick | MD | 1:51:53 | #484 |
| 2022 | Gar Williams Half MarathonPotomac | MD | 1:55:59 | #96 |
| 2021 | Gar Williams Half MarathonPotomac | MD | 1:50:29 | #74 |
| 2021 | Frederick Running FestivalFrederick | MD | 1:51:01 | #201 |
| 2019 | Frederick Running FestivalFrederick | MD | 1:49:45 | #401 |
| 2019 | Frederick Running FestivalFrederick | MD | 1:49:46 | #401 |
| 2018 | Gar Williams Half MarathonPotomac | MD | 1:52:59 | #158 |
| 2018 | The Maryland Half Marathon & 5KFulton | MD | 1:58:38 | #109 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MDMaryland
18 races50-State Challenge
1/ 51 states + DC
50 states to go