Bath Half Marathon 2026 - The Lily Foundation
The Lily Foundation logo featuring a butterfly, hearts and an 'x' for a kiss

Fighting mito,
finding hope.

Four Lily Fundraisers, laughing, covered in mud at a Tough Mudder event Four Lily Fundraisers, laughing, covered in mud at a Tough Mudder event

Bath Half Marathon 2026

A lady wearing a Lily Foundation top running with her arms in the air

Half marathon

Date: 15 Mar 2026

Join 9,000 runners in the South West for this picturesque half marathon on Sunday 15th March 2026.

Run through traffic-free streets in the heart of Bath, the UK’s only World Heritage City, and experience the electric atmosphere on the course.

We have guaranteed Lily places with no registration fee. Sign up today and help improve the lives of people affected by mitochondrial disease.

What you’ll receive from The Lily Foundation:

  • fundraising pack with tips and ideas
  • sponsorship form
  • Lily performance running top
  • ongoing support
  • thank you certificate.

Registration

Registration is free. We just ask you to pledge to raise £350 to help our charity fight mitochondrial disease. We have limited places for 2026 and after the success of last time competition is fierce, so make sure your application stands out! Let us know your motivations and ideas on fundraising to meet your target.

A big thank you for your support

My details

Please select a t-shirt size should your application be successful. Please note that our t-shirts come up small so please choose a larger size than you would normally require.

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