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Trail · 50K

Seth's Fat Ass 50K


Springfield, MA

The race's site ↗

Seth's Fat Ass 50K is a trail race of 31.1 miles (50 km) in Springfield, Massachusetts. The next edition is on Saturday, December 12, 2026.

31.1miDistance

Questions about Seth's Fat Ass 50K

When is Seth's Fat Ass 50K 2026?

Seth's Fat Ass 50K 2026 is on Saturday, December 12, 2026.

Where is Seth's Fat Ass 50K?

Seth's Fat Ass 50K is held in Springfield, Massachusetts.

How long is Seth's Fat Ass 50K?

Seth's Fat Ass 50K is 31.1 miles (50 km).

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