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Alameda Island Running Festival

📅 September 19, 2027 (estimated date)📍 Alameda · United States

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (September 20, 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

The Alameda Island Running Festival takes place on September 19, 2027 in Alameda, California. Four races follow one another through the morning: the half marathon (13.1 miles / 21.1 km) at 7:30 a.m., the 10K at 8:00 a.m., the 5K run/walk at 8:15 a.m. and the 1 Mile Family Fun Run (1.6 km) at 10:00 a.m.

This range of distances is the event's main appeal: one household can enter a child in the mile, a beginner in the 5K and an experienced runner in the half. The half marathon makes a fine fall goal for anyone who has built steady mileage over the summer, while the 10K remains the most versatile way to test your fitness without months of preparation. The staggered starts also let finishers cheer on the other races.

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