The 15th edition of Seth’s Fat Ass 50K took place on Sunday, Dec. 20, 2025, in Springfield, Mass. Runners took on a 5K paved loop course in Forest Park that had to be completed 10 times within seven hours. Seventy runners took part in the event, and 40 completed the 50K.

RESULTS

50K

Name, Age; Time

1 Eric Ciocca, 48; 4:02:31

2 Jason Codispoti, 20; 4:05:43

3 Dave Champoux, 61; 4:10:53

4 Justin Kaufmann, 29; 4:18:07

5 Emma Duncan, 24; 4:22:55

6 James Mauer, 30; 4:36:46

7 Brian Balkus, 31; 4:44:17

8 Mia McDonald, 25; 4:47:46

9 Thomas Zoltowski, 42; 4:49:00

10 Steven Senerchia, 24; 4:51:31

11 Angel Robles, 22; 4:59:10

12 Hiram Cruz, 44; 4:59:10

13 Moser Ben, 36; 4:59:28

14 Katy Kelly, 57; 5:04:07

15 Ericka Emerson, 54; 5:09:47

16 Paul Tassinari, 51; 5:09:54

17 Sarah Nelson, 49; 5:10:35

18 Gavin Monaghan, 21; 5:11:03

19 Laura Monaghan, 15; 5:11:03

20 Elena Musiak, 43; 5:18:18

21 Marth Berrouard, 59; 5:18:18

22 Lily Weinstein Terry, 20; 5:30:07

23 Megan Piwowar, 40; 5:34:32

24 Caitlin Saia, 37; 5:35:10

25 John Muir, 64; 5:35:48

26 Garrett Macgilvray, 28; 5:39:31

27 John Ricardi, 39; 5:44:09

28 Kate Valentino, 20; 5:47:54

29 Travis McCalla, 46; 5:52:12

30 Michael McAndrew, 30; 5:54:08

31 Becky McAvoy, 48; 5:57:10

32 Jeff Bobowiec, 35; 5:59:16

33 Scott Chretien, 53; 5:59:17

34 Derek Bushey, 41; 6:02:12

35 Matt Swieton, 34; 6:25:01

36 Zach Verriden, 44; 6:25:06

37 Patrick Farley, 52; 6:36:10

38 Jennifer Monaghan, 52; 6:42:31

39 Sean Trudeau, 19; 6:42:43

40 Peter McMahon, 41; 6:55:02