Road running

Avery Brewing Co. 4K on the 4th

📅 July 4, 2027 (estimated date)📍 Boulder · United States

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (July 4, 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

2.5 mi

About

The Avery Brewing Co. 4K on the 4th is a traditional Fourth of July race in Boulder over 4 km (2.5 miles), on a flat, fast course. It takes place on July 4, 2027, starting at 8:00 a.m.

The race celebrates Independence Day, the national holiday marking the adoption of the Declaration of Independence in 1776. Afterward, runners can enjoy a post-race party with beer, breakfast burritos and live music.

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