Ultra Challenge Series

  20 dates across 2026

  UK wide

Event information

Push yourself further for Ovacome in 2026!

Choose from 20 incredible Ultra Challenge events across the UK, each offering a fully supported endurance experience. Whether you’re tackling 10km or 100km, solo or with friends, you’ll enjoy rest stops with food, drink, and plenty of encouragement along the way.

Challenge yourself, make memories, and raise vital funds to support those affected by ovarian cancer.

Popular 2026 events include:

  • Winter Walk: 24-25 January

  • Bath 50 Challenge: 28 March

  • Isle of Wight Challenge: 2-3 May

  • Jurassic Coast Challenge: 16-17 May

  • London 2 Brighton: 23-24 May

  • Cotswold Way Challenge: 13-14 June

  • Lake District Challenge: 6-7 June

  • Peak District Challenge: 4-5 July

  • South West Coast 50: 25 July

  • London Summer Walk: 22 August

  • South Coast Challenge: 5-6 September

  • Thames Path Challenge: 12-13 September

  • Chiltern 50 Challenge: 26 September

  • Halloween Walk: 31 October

…and many more!

Minimum fundraising targets and registration fees vary by event.

Explore all events and register using the button at the top of the page.

If you have any questions, contact our friendly fundraising team at fundraising@ovacome.org.uk or call 07767 619462.