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All-Out Dog Days

📅 July 10, 2027 (estimated date)📍 Westminster · United States

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (July 11, 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 mi

About

All-Out Dog Days in Westminster offers a half marathon (13.1 miles / 21.1 km), a 10K (6.2 miles) and a 5K (3.1 miles) on July 10, 2027, benefiting the Do Over Dogs rescue. The half marathon starts at 7 a.m., the 10K at 7:30 a.m. and the 5K at 7:40 a.m.

The dog-friendly course follows the Big Dry Creek Trail and offers panoramic views. Participants can race on their own or with their dogs. The fastest dogs receive awards, and there's also a dog-themed costume contest.

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