Event Type:Walks, Ultra Challenge Series
Thames Twilight 10 Challenge
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Location:Central London
Distance:10 km or 10 miles
Registration fee:£20
Fundraising target:£150
Event date:10th Sep 2027
Take on the 2027 Thames Twilight 10 Challenge for Make-A-Wish UK, because every child deserves to wish for more than a life defined by illness.
Enjoy a fantastic evening walk through London, passing famous landmarks – including St Paul’s, Westminster Abbey, Tower Bridge, the London Eye and more. Choose from 10km or 10 mile distances.
How much does it cost to enter?
For both the 10km and 10 mile options, register for £20, and set a fundraising target of £150. We'll be there to support your every step of the way!
How we'll support you
- A free #WishHero top
- Access to our training app; for training, injury and nutritional advice
- Regular support emails, key information and fundraising tips
- Any fundraising materials you need along the way
- A social media toolkit
- A dedicated contact in the Challenge Events team
- A thank you letter and certificate
What you get from the Ultra Challenge organisers:
- An inclusive & fun event with a great atmosphere and camaraderie
- A walk at your own pace
- A fully signed route, with a team of ‘Trekmasters’ out on the trail with you
- An epic finish line moment, with a glass of fizz, medal and hot meal
What is the route like?
Choose from a spirited 10km or an energetic 10 mile route, taking you past some of London’s most well-known sites – including St Pauls, Westminster Abbey, Tower Bridge, the London Eye and more!
Starting and finishing from the Oval, the route is fully signed. You can expect a great finish line moment, with a medal, glass of fizz and hot food. There’s full support, including medics and marshals.
Your Thames Twilight 10 Ultra Challenge Training Plan
Taking on an Ultra Challenge is no mean feat. As one of our #WishHeroes, you'll have exclusive access to an online training hub and app, providing all the information and support you'll need to prepare for the event. The Hub includes beginner, intermediate and advanced training plans, as well as advice on nutrition, hydration, and injury prevention.
Still have questions?
Take a look at our FAQs below for more information on everything from entering the event to what to expect on the day.
Before the event
How do I find details for the day?
Once you have signed up for the Thames Moonlight 10 Ultra Challenge, you will be able to access the app which will contain all the key information you need, including the final event guide, route maps, parking, camping & transfers and FAQs on managing your place. The App will also get updated in the lead up to the Challenge, – so make sure you have it on your phone!
Fundraising
How do I start my fundraising?
We recommend setting up a page with JustGiving. It’s the easiest and safest way to collect donations online, and all funds transfer directly through to Make-A-Wish UK.
What happens if I don’t reach my fundraising target?
Everyone has 4 weeks post-event to finalise their fundraising, and we’re here to help at any point if you need extra ideas or resources. We ask that you fundraise a certain amount to allow us to cover the cost of your place, whilst also making sure that money goes towards granting wishes. If you are still struggling to meet the fundraising target by the deadline, please get in touch so we can work with you to put a plan in place.
How long do I have to fundraise?
You have 4 weeks after the event to continue fundraising. Please note that we will still take into account any matched funding that reaches us after this date.
Where will my money go?
Your fundraising will grant life-changing wishes for children living with critical illnesses in the UK. Wishes have a profound and lasting effect on critically ill children and their loved ones, so your fundraising will help to create memories that will last forever - no matter what the future holds.
What support will I get?
What support will Make-A-Wish offer me?
The Challenge Events Team will support you every step of the way with...
- A free #WishHero top
- Access to our online training hub and app; for training, injury and nutritional advice
- Regular support emails, key information and fundraising tips
- Any fundraising materials you need along the way
- A social media toolkit
- A dedicated contact in the Challenge Events team
- A thank you letter and certificate
How do I get in touch with the Challenge Events Team at Make-A-Wish UK?
You can email the team on [email protected] or call the main line on 01276 405060