Race to the Stones 2023

Date: 8-9 July 2023

Registration fee: Starting from £30

Location: Lewknor, Oxon, OX49 5RR

Mininimum sponsorship: £500 (100km)/ £300 (50km)

Join #TeamARUK and take on the oldest path in Britain!

This ultramarathon takes you across the ancient Ridgeway, following in the footsteps of Romans and Vikings towards the mythical stone circle at Avebury!

Choose whether you want to take on the full 100km or a 50km route instead!


Walk, jog, or run this award-winning ultramarathon! Enjoy the stunning British countryside from the Chilterns to the North Wessex Downs. From sign up to the finish line, we will support you every step of the way as you make research breakthroughs possible!

With brand new 50km routes available, this is a challenge for all levels of experience and fitness. You could wander through the renowned ‘field of dreams’ or go to the historic Liddington Castle!

Hope for research breakthroughs starts when you take the first step. So why not sign up now and begin your journey?

London Bikeshow 2019

Own place

If you already have a place in this event but would like to support Alzheimer’s Research UK, we’d love to have you on the team! There’s no minimum sponsorship target and we can provide help and support with your fundraising.


When you join #TeamARUK you’ll receive…

  • A dedicated fundraising team to offer help and support.
  • A fundraising pack bursting with hints and tips.
  • A free Alzheimer’s Research UK running vest or technical t-shirt.
  • Bespoke endurance training plans to help you reach your goal.
  • Access to fundraising materials, cheer packs for friends and family, and more!

Our work isn’t possible without amazing supporters like you, and by running for Alzheimer’s Research UK you’re funding pioneering research to change the lives of people with dementia and their families.

If you have any questions or would like further information, please contact the Fundraising team.

If you like what you see but can’t make this event, why not check out our full events calendar and find something that suits you?