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UK half marathon running events

UK half marathons

Find UK half marathons with clear entry status, upcoming dates, regions, surfaces and useful race details.

Listed races

138

Open now

97

Ballot races

2

Regions covered

24

Featured half marathon race

A popular half marathon to consider

Featured event

Birmingham Running Festival Half Marathon

Sutton Park, Birmingham · West Midlands

Last checked: 27 Jun 2026

Open

Next race

Sun, 19 Jul 2026

Distance

Half Marathon

Surface

Mixed

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Event overview

The Birmingham Running Festival Half Marathon is a popular road race held at Sutton Park, one of the largest urban parks in Europe. Organised by RunThrough, the event forms part of the wider Birmingham Running Festival, offering runners the choice of a half marathon, 10K, or 5K in a welcoming and well-supported race environment. The half marathon follows a traffic-free route through the park's scenic roads and open countryside, combining gentle undulations with attractive surroundings. Its accessible course and friendly atmosphere make it suitable for both first-time half marathon runners and experienced athletes looking for a fast training race or benchmark effort. With professional chip timing, clearly marked routes, frequent events throughout the year, and a strong community feel, the Birmingham Running Festival Half Marathon has become a popular fixture in the West Midlands running calendar. The combination of a beautiful venue, reliable organisation, and multiple race distances helps attract runners from across the region and beyond.

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Birmingham Running Festival Half Marathon featured race image
Half Marathon
Photo: RaceScan

Showing 137 of 137 half marathon races · Sorted by next upcoming race date

half marathon guide

UK half marathons calendar and guide

Looking for UK half marathons? This page lists upcoming half marathon races across the UK, with entry status, locations and useful details to help you choose the right event.

Half marathons are one of the most popular race distances in the UK. They are long enough to feel like a major challenge, but more manageable than a full marathon, making them a strong choice for both newer runners and experienced athletes.

The UK half marathon calendar is busy throughout the year, with many popular races taking place in spring and autumn. Road half marathons are often preferred for personal best attempts, while trail and mixed-terrain events offer a more scenic challenge.

Entry availability varies by race. Some major city half marathons sell out quickly, while smaller local events may remain open longer. RaceScan tracks entry status and upcoming race dates so you can quickly see which races are currently available.

Use the filters above to compare half marathons by region, surface, month and entry type. Whether you are running your first half marathon or targeting a faster time, this page helps you compare UK half marathon races in one place.

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FAQs

FAQs about UK half marathon races

When do most UK half marathons take place?

UK half marathons take place throughout the year, but spring and autumn are especially popular because conditions are often cooler and better suited to distance running.

How far is a half marathon?

A half marathon is 13.1 miles, or 21.1 kilometres.

Are half marathons good for beginners?

Yes, a half marathon can be a good goal for beginners who have built up consistent running. Look for beginner-friendly races with good support, clear organisation and manageable elevation.

Which UK half marathons are best for a PB?

Flat road half marathons are usually best for personal best attempts. Check the surface, elevation and course profile before choosing your target race.

Do UK half marathons sell out?

Yes, some popular UK half marathons sell out quickly, especially major city events. Smaller races may stay open longer, but entering early is usually safest.