Cousin Eddie's Christmas Run 5K - Plymouth, MA
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Cousin Eddie's Christmas Run 5K : Plymouth, MA
Cousin Eddie's Christmas Run is a themed 5K held at Mayflower Brewing Company, 12 Resnik Road, Plymouth, Massachusetts, on December 20, 2026. The event emphasizes costumes and holiday spirit; participants may run, jog, or walk and are invited to wear costumes. One registration option includes a green bomber-style hat and a white adult unisex bathrobe that replicate the event's featured character outfit.
Two registration packages are offered. The 5K Basic Package includes a unisex event t-shirt and a custom finisher medal. The Jelly of the Month Club Package (also referred to in pricing as the Prost Package) adds the green bomber-style hat and the white robe to the basic package contents. Pricing tiers are listed for early bird, general, and late registration, with different fees for the 5K and the Prost Package and deadlines through December 18; late pricing applies at packet pickup and on race day.
Packet pickup is available before the event at Marathon Sports Plymouth (9 Court St., Plymouth, MA) on Friday and Saturday prior to the race, and on race day at the Mayflower Brewing Company parking lot. The event lists Boston Children's Hospital as a charity partner and provides an option to make a donation during registration.
Awards include top three overall male and female finishers, age-group winners by specified ranges, and a top spectator recognition for enthusiasm. Visit the organization's website for the most recent information.
