Sean Cosgrove (M57)
2026
1 Race | 31 mi.Chuckanut 50k
Mar 21st 2026
| Fairhaven, WA
Distance
50 KM
Overall
460
/ 522
Division (M)
305
/ 339
7:29:59
2025
1 Race | 31 mi.Chuckanut 50k
Mar 15th 2025
| Fairhaven, WA
Distance
50 KM
Overall
583
/ 623
Division (M)
377
/ 397
7:57:29
2024
2 Races | 131 mi.Devil Dog Ultras
Dec 7th 2024
| Triangle, VA
Distance
100 Miles
Overall
37
/ 41
Division (M)
32
/ 34
31:11:48
Chuckanut 50k
Mar 16th 2024
| Fairhaven, WA
Distance
50 KM
Overall
448
/ 585
Division (M)
293
/ 364
7:00:52
2023
2 Races | 62 mi.Marine Corps Marathon
Oct 29th 2023
| Arlington, VA
Distance
50 KM
Overall
685
/ 1293
Division (M)
509
/ 923
5:48:32
Chuckanut 50k
Mar 18th 2023
| Fairhaven, WA
Distance
50 KM
Overall
293
/ 446
Division (M)
200
/ 279
6:27:25
2022
3 Races | 162 mi.Devil Dog Ultras
Dec 3rd 2022
| Triangle, VA
Distance
100 Miles
Overall
22
/ 33
Division (M)
19
/ 26
30:06:51
Marine Corps Marathon
Oct 30th 2022
| Arlington, VA
Distance
50 KM
Overall
500
/ 986
Division (M)
362
/ 660
5:37:24
Chuckanut 50k
Mar 19th 2022
| Fairhaven, WA
Distance
50 KM
Overall
333
/ 421
Division (M)
204
/ 240
7:04:02
2019
1 Race | 31 mi.Chuckanut 50k
Mar 16th 2019
| Fairhaven, WA
Distance
50 KM
Overall
254
/ 442
Division (M)
180
/ 278
6:39:47
2018
1 Race | 31 mi.Chuckanut 50k
Mar 17th 2018
| Fairhaven, WA
Distance
50 KM
Overall
215
/ 410
Division (M)
154
/ 252
6:17:31
2017
1 Race | 31 mi.Chuckanut 50k
Mar 18th 2017
| Fairhaven, WA
Distance
50 KM
Overall
318
/ 414
Division (M)
228
/ 280
7:03:01
12
Races
9y 0m 5d
Longevity
511
Lifetime Miles
Personal Bests
50k
(10)
5:37:24
2022
100m
(2)
30:06:51
2022
Distance by Year
2026
31
Miles
1 Race
2025
31
Miles
1 Race
2024
131
Miles
2 Races
2023
62
Miles
2 Races
2022
162
Miles
3 Races
2019
31
Miles
1 Race
2018
31
Miles
1 Race
2017
31
Miles
1 Race