Door County Half Marathon

MAY
1
2027
USATF certified half marathon and 5k in Peninsula State Park with a capped field, on-course aid stations, and a post-race music and beverage party.
Sat 1 May 2027
13 miles 5 kilometers

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Door County Half Marathon

The event comprises a Half Marathon and the Nicolet Bay 5k, both run on a closed, USATF certified road course through Peninsula State Park. The course begins and ends near Nicolet Bay Beach. The half marathon field is capped at 2,000 participants.

  • Half Marathon
  • Nicolet Bay 5k

Half marathon entries include a long‑sleeve tech race shirt, a finisher’s medal, access to a post‑race beverage and live music, eight aid stations, full course support, and age group medals and division awards. The 5k entry includes a short‑sleeve tech race shirt, a post‑race beverage and live music, and age group medals and division awards.

Registration fees vary by registration window. Listed half marathon fees range from $75 to $110 depending on the date of registration; 5k fees range from $40 to $48. Prices do not include additional fees and taxes.

Packet pickup is organized before and on race weekend with locations including Baileys Harbor Town Hall and the Nicolet Bay race area. The event is presented as a destination road race that uses park roads and course support to serve participating runners. Visit the organization's website for the most recent information.

13 mi
Half Marathon
5 km
Nicolet Bay 5k
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