The magical Cotswold Way provides a stunning setting for a testing challenge with tough hills and fantastic views along the way. It's a Saturday morning start from historic Cirencester, as 2,000 adventurers set out on 100km looped route of footpaths and trails, most walking but many jogging and running.

Whether you're a keen walker and new to endurance events or a seasoned hiker up for a new adventure, with half and quarter distance options as well as the full distance, there's a challenge here for everyone. You'll get full support and hospitality all the way to your finish line, where an amazing sense of achievement and celebration awaits!

This event is part of the Ultra Challenge Series run by Action Challenge.

There are three options to join Team Target

Minimum sponsorship option

As a thank you for your support, you can sign up for a charity place on this challenge for just £5 when you select the minimum sponsorship option! To take advantage of this opportunity, enter TOC2021 at the checkout.

Full challenge: £5 registration fee | £595 minimum sponsorship 
Half challenge: £5 registration fee | £395 minimum sponsorship
Quarter challenge: £5 registration fee | £245 minimum sponsorship

At least 50 per cent of the minimum sponsorship should be raised no later than 6 weeks prior to the event.

Mixed-funding option

For a limited time only until 31 May we can offer you a 5 per cent discount on your charity registration fee! To take advantage of this opportunity, enter MIXEDSPRING at the checkout.

Full challenge: £94.05registration fee | £299 minimum sponsorship 
Half challenge: £61.28 registration fee | £199 minimum sponsorship
Quarter challenge: £37.53 registration fee | £119 minimum sponsorship

At least 50 per cent of the minimum sponsorship should be raised no later than 6 weeks prior to the event.

Self-funding option

For a limited time only until 31 May you can receive the following discounts on your self-funded challenge! To take advantage of this offer, enter the following codes at the checkout.

Full challenge: £15 discount with code SPRING100 |  £183 total cost
Half challenge: £10 discount with code SPRING50 | £119 total cost
Quarter challenge: £5 discount with code SPRING25 | £74 total cost

Although there's no minimum sponsorship for the self-funding option, we'd love for you to raise as much as you can.

Find out more and register

What you can expect from us

  • A free Target Ovarian Cancer t-shirt or upgrade to a running vest.
  • Materials available on request to help with your fundraising, including posters, leaflets, banners, balloons and collection tins.
  • A dedicated member of the Events Team to help with your queries.
  • Covid-19 updates: we’ll be in touch with any important event updates and safety measures relating to Covid-19. We want to make sure your fundraising with us is as safe as possible, so we recommend exploring our socially distanced fundraising ideas.

We'll offer you the same high level of support whether you join us with a charity place or with your own place.

If you have any queries, please contact us at