Brentwood Half Marathon
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About the race
The Brentwood Half Marathon, now in its 44th year, takes place in Brentwood, Essex. The event features a single distance: a half marathon, and is pitched as the largest of its kind in Essex, drawing a strong community atmosphere. The course is measured and certified (Course Measurement: 16/476) and is run under an England Athletics Race Licence.
The 2026 edition is scheduled for 22 March. A key development for 2026 is the introduction of Matchroom as headline sponsor, reflecting a strengthened, long-term outlook for this popular regional race. Visitors can explore route maps and results on the official site for runners everywhere. Visit the organization's website for the most recent information.