Event Description

How could you not love Cousin Eddie? Well, now is your chance to channel your inner Cousin Eddie for a brand NEW, super-fun, 5K run honoring the legend himself. Grab your family and friends and join us on Sunday, December 21, 2025 at Mayflower Brewing in Plymouth, MA for the HAP HAP HAPPIEST Christmas run since...well, ever, 'Cousin Eddie's Christmas Run 5K'.

Choose to run dressed as Cousin Eddie himself (green bomber-style hat & white robe included with the 'Jelly of the Month Club' registration option), run in our custom Cousin Eddie Christmas Run super-soft T-shirt surrounded by hundreds of other runners dressed as Cousin Eddie, or even sport your own custom costume. Whichever you choose, we guarantee you'll have a ton of laughs!

This run is all about FUN & HAVING SOME LAUGHS while celebrating Christmas and running/jogging/walking with your loved ones!

SAVE 30% off with early bird registration! Visit our site for more details!