The West Rock Winter Fat Ass Extravaganza

DEC

27

2026

Eight hour loop event on 1.6 mile laps around Lake Wintergreen in Hamden CT with one aid station, food, a 50 runner limit and proceeds benefiting Doctors Without Borders.

Sun 27 Dec 2026

Hamden, Connecticut

Website

8 Hours

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The West Rock Winter Fat Ass Extravaganza

The West Rock Winter Fat Ass Extravaganza takes place in Hamden, CT on December 27, 2026. The event is an eight hour effort held on repeated loops around Lake Wintergreen.

Participants run 1.6 mile loops. There is one aid station on course plus pizza and assorted snack foods. Additional provisions listed for the event include water, electrolytes, soup and/or grilled cheese or quesadillas, Coke and Sprite, candy, chips, pretzels and fruit. Participants may also choose to support themselves.

Loop laps are tallied on a public Big Board. The loop has about 65 feet of elevation gain. The event limit is 50 runners. The event is scheduled to run in rain or snow. A portion of the event proceeds will benefit Doctors Without Borders.

Registration for the event closes December 1. Visit the organization's website for the most recent information.