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Great Guernsey Trail Firecracker 10K & 5K

📅 July 4, 2027 (estimated date)📍 Cambridge · 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

6.2 mi3.1 mi

About

The Great Guernsey Trail Firecracker 10K & 5K in Cambridge offers a 10K (6.2 miles) and a 5K (3.1 miles) on July 4, 2027, starting at 8:00 a.m., along with a 5K fun run and walk for all ages and fitness levels.

The races take place on the scenic Great Guernsey Trail, a traffic-free setting with views of Leatherwood Creek. Participants get bib-chip timed results, and awards go to the top finishers and age group winners. Expect a lively atmosphere with music, food and entertainment; the event supports local community development initiatives.

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