Road running

Christmas 5K/10K/Half Marathon in July - Biose

📅 July 10, 2027 (estimated date)📍 Boise · 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

The Christmas 5K/10K/Half Marathon in July - Biose is held at Ann Morrison Park in Boise on July 10, 2027, with a half marathon (13.1 miles / 21.1 km) at 7 a.m., a 10K (6.2 miles) at 7:30 a.m. and a 5K (3.1 miles) at 8 a.m. Runners and walkers of all levels come together for a festive celebration in the summer heat.

Every finisher receives a custom medal and a race-themed T-shirt, and the top runners in each age group receive awards.

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Races nearby

Other upcoming races around Boise.