Halloween Trick or Trot Run 5K/10K/13.1 DENVER/AURORA
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Halloween Trick or Trot Run 5K/10K/13.1 DENVER/AURORA

📅 October 30, 2027 (estimated date)📍 Centennial · United States

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (October 31, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.

Available distances

13.1 mi6.2 mi3.1 mi1 mi

About

Halloween Trick or Trot Run 5K/10K/13.1 DENVER/AURORA is run in Centennial, Colorado, on October 31, 2026. The half marathon (13.1 miles), the 10K, the 5K and a family one-mile fun run all go off at 7:30 a.m.

Racing at Front Range altitude asks for a slightly conservative first mile, whichever distance you have entered, because the effort that feels normal at sea level will cost you more here. Locals will already be adapted; if you are visiting, treat your goal time as flexible and race by feel. The half marathon rewards a twelve-week build with a weekly long run, the 10K and 5K fit inside ordinary training, and the family mile is a short, low-pressure way to bring children to the start line on Halloween morning.

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