Door County Half Marathon
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Door County Half Marathon
The Door County Half Marathon takes place May 2, 2026, in Peninsula State Park, Wisconsin. The event includes a half marathon and the Nicolet Bay 5k, which run the same morning and share the same finish area near Nicolet Bay Beach.
The half marathon is run on an entirely closed, USATF certified road course through Peninsula State Park. The event is capped at 2,000 participants. Packet pickup is available at Baileys Harbor Town Hall and at Nicolet Bay.
Half marathon registration includes a long sleeve tech race shirt, a finisher medal, access to a post race party with a beer or beverage and live music, eight aid stations and full course support, plus age group medals and division awards. Nicolet Bay 5k registration includes a short sleeve tech shirt, a beer or beverage and live music at the post race party, and age group medals and division awards.
Registration fees vary by registration period. Half marathon fees range from $75 to $110. Nicolet Bay 5k fees range from $38 to $48. Visit the organization's website for the most recent information.
