Marathons in Colchester 2026/2027 | Race Calendar

Marathons in Colchester

Upcoming marathons in and around Colchester, within 25 miles. Dates, entries and locations below.

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3 Events

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11 Oct Next Race

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25 mi Radius

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Upcoming Marathons in Colchester

3 marathons near Colchester

Sun 11 Oct 2026 Undulating

Chelmsford Marathon & Half Marathon

HALF MARATHON

📍 CHELMSFORD, CM2 0FQ EA Licensed

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Source: Verified

Sun 7 Feb 2027

Great Bentley Half Marathon 2027

HALF MARATHON

📍 Great Bentley, CO7 8LD

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Source: England Athletics

Sun 11 Apr 2027

Haughley Festival of Running

5K 10K HALF MARATHON

📍 Haughley Park Haughley, IP14 3JY

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Organiser: Zig Zag Running Source: Let's Do This

Running in Colchester

Whether you're training for your first 5K or chasing a marathon PB, Colchester and the surrounding area offers races for every level. The local running community is welcoming and supportive — you'll find plenty of club runners, charity fundraisers, and first-timers at events throughout the year.