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JS
James Seyffart
MaleNew Jersey2023–2025
3
Total Finishes
2
Different Races
1
States (2%)
1:21:43
PR (6:14/mi)
1:27:47
Average
-0:09:05
Faster (first to last)
Medal House
2025
Saint Louis Half Marathon and 5K
1:21:43
#13 overall#12 gender
2024
Saint Louis Half Marathon and 5K
1:38:43
#56 overall#47 gender
2023
The Jersey City Marathon & Half Marathon Marquee Experience at Newport
1:22:54
#29 overall
2014
Philadelphia Marathon
1:30:48
#387 overall#315 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Saint Louis Half Marathon and 5KSaint Louis | MO | 1:21:43 | #13 |
| 2024 | Saint Louis Half Marathon and 5KSaint Louis | MO | 1:38:43 | #56 |
| 2023 | The Jersey City Marathon & Half Marathon Marquee Experience at NewportJersey City | NJ | 1:22:54 | #29 |
| 2014 | Philadelphia MarathonPhiladelphia | PA | 1:30:48 | #387 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NJNew Jersey
1 race50-State Challenge
1/ 51 states + DC
50 states to go