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Summer Sizzler- Greater Chicago

📅 August 29, 2027 (estimated date)📍 Darien · United States

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (August 30, 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

9.3 mi6.2 mi3.1 mi1 mi50 m

About

The Summer Sizzler- Greater Chicago is an annual endurance event in Darien on August 29, 2027, open to participants of all ages and abilities, with a 15K (9.3 miles), 10K (6.2 miles), 5K (3.1 miles), 1 mile and Kids Dash, all starting at 7 a.m. It offers competitive races with chip timing and live results in a festive atmosphere with family activities.

Registrants receive a designer T-shirt and a custom medal, and younger runners can take part in the kids' race. A virtual option is available for those who cannot attend, and refreshments are provided at the finish line.

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