Mighty Hikers walking next to a river

Cotswolds Mighty Hike

Set yourself an exciting new challenge and hike a full or half marathon around the beautiful Cotswolds! 
 
Whether you’re new to long-distance walking or a regular rambler, we’ll be there to support you every step of the way. All you need to do is put one foot in front of the other, knowing every mile and every pound you raise will make a Mighty difference to people with cancer. 

Full Marathon

Date
19 July 2025
Location
Blenheim Palace
Join
Registration fee: £25 
Fundraising pledge: £250 
Distance
26 miles
View route map

Half Marathon

Date
19 July 2025
Location
Blenheim Palace
Join
Registration fee: £20
Fundraising pledge: £250 
Distance
13 miles
View route map

About the Cotswolds Mighty Hike

“This was my first ever Mighty Hike Marathon Walk and I have to say hats off to Macmillan for a superbly organised event!” David, 2024 Mighty Hiker

Mighty Hikes support

Whether you’re new to long-distance walking or a regular rambler, we’ll be there to support you every step of the way. All you need to do is put one foot in front of the other, knowing every pound you raise will make a Mighty difference to people with cancer.

Frequently asked questions

  • What is the route?

    The full marathon will start at Stow-on-the-Wold & District R.F.C., GL54 1JJ and the half marathon will start at Cornbury Park, OX7 3HL. 

    Both hikes finish at Blenheim Palace, OX20 1PY.

    View the routes on Google Maps.

    View the full marathon GPS route and half marathon GPS route

    Please note that the routes can be subject to change following health and safety inspections. Any key changes will be communicated on the day.

  • What time does it start and finish?

    The hike will set off in waves 20 minutes apart, from 6.50am for the full marathon and 8.00am for the half marathon. 

    You will book your start wave when you register. These are given on a first-come, first-served basis and we advise hikers with a slow pace to book the earliest start wave available to give plenty of time to complete the route.

    For the full marathon, we estimate that the fastest walkers will finish in around 7.5 hours while the slowest walkers could take around 12.5 hours.

    For the half marathon, we estimate that the fastest walkers will finish in around 4 hours while the slowest walkers could take around 6 hours. 

    If your plans change, don’t worry, you can amend your start wave using our Manage My Booking page.

  • How do I get there?

    Parking for the full and half marathon is at Blenheim Palace, OX20 1PY.

    Free shuttle buses will run Blenheim Palace to both the full and half marathon start venues at Stow-on-the-Wold and District R.F.C. and Cornbury Park on the morning of the event.

    You can book parking when you register.

  • When does registration close?

    Registration for the full and half marathon closes at midnight on the Friday 11 July, one week before the hike, or earlier if it sells out. 

    So, sign up today to avoid missing out!

  • What if my Mighty Hike gets cancelled?
    If your Mighty Hike is cancelled for any reason, you’ll be contacted by email and text and live updates will be made to this FAQ document with all the information you need.

Ready to join?

Volunteering at a Mighty Hike

See other Mighty Hikes

Daniel, wearing a bucket hat on a Mighty Hike

Don’t fancy this one? No sweat! We’ve got many other beautiful Mighty Hikes in all corners of the UK, hilly and flat, so you can find the perfect challenge for you. 

Choose a different hike