Half Marathons in Brighton

Sussex Downs Trail Run

Worthing Runfest 10k & Half Marathon 2025

Sussex Downs Trail Run (December 2025)

PHOENIX - Dragon's Eye Race 1

PHOENIX - Dragon's Eye Race 2

Rubix VT Brighton Half Marathon

Take a tour of the stunning South Downs National Park. Whether you're an experienced trail runner or taking them on for the first time, choose between a Half Marathon or 12.5km distances and experience the Sussex countryside at it's finest.

UK Running Events

12.5k - Standard Entry

21.3k - Standard Entry

Starting & finishing on the seafront next to Worthings beautiful Pier. The Worthing 10k and Half Marathon is a fully road closed event that is flat as a pancake with sea views the entire route. It is the perfect course to try and smash your PB or take part in your first event. The Fish and Chips afterwards will have never tasted so good and you will look amazing with your brand new male and female cut finishers tech tee on and the south coasts best medal around around your neck! Oh and this year we will have a music festival after-party! SEA YOU on the 4th of May 2025!

RUN-FEST.com

Half Marathon - Standard Entry

10k - Standard Entry

Worthing Family Mile  - Standard Entry

Take a tour of the stunning South Downs National Park. Whether you're an experienced trail runner or taking them on for the first time, choose between Half Marathon, 12km and 9km distances and experience the Sussex countryside at it's finest.

22k Standard Entry - 22k Standard Entry

12k Standard Entry - 12k Standard Entry

9k Standard Entry - 9k Standard Entry

Based at Hurtwood Park Estate, this unique event offers flexible start times and the challenge of a 7 hour time limit to see how far you can go! Complete a minimum of 2.62 miles or run as far as you like - it's completely up to you. You'll be able to take advantage of the epic aid station and will finish with a bespoke medal around your neck.

Phoenix Running

5k - Standard

5k - UKA Affiliated Entry

10k - Standard

10k - UKA Affiliated Entry

Half Marathon - Standard

Half Marathon - UKA Affiliated Entry

Marathon - Standard

Marathon - UKA Affiliated Entry

7 hour Timed Event / Ultra Marathon - Standard

7 hour Timed Event / Ultra Marathon - UKA Affiliated Entry

This fantastic half marathon returns for 2025, with thousands of runners taking to the streets of Brighton. You can expect some incredible sea views and a tour of some of Brighton's incredible landmarks. Enter for your chance to claim that all-important finisher's medal.

The Sussex Beacon

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Half Marathon Events in Brighton, South East 2025-2026

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