Ultra Challenge

Walk, Jog, or Run it

25 km, 50 km, or 100 km 

Walk, Jog, or Run it

As a Team or Individual…

.. for You or for Charity

Go for it in 2021

Are you a keen walker or runner looking for a challenge? Perhaps you want to get in shape and re-energise, or fundraise for a charity close to your heart? If so, these events are for you! Whether it’s along a stunning coastline, or on trails in the best of Britain’s countryside, your Ultra Challenge® will be unforgettable – with full support, new friends made, and an amazing sense of achievement.

14 Amazing 2021 Challenges

Registration is

75,000 adventurers have taken on an Ultra Challenge®, raising over £30 million for charities, and 14 unique events making up the UK’s biggest and best series of treks and runs. Whichever challenge you choose, you’ll get full support all the way – so you can set a new goal, enjoy the great outdoors, and push yourself further in 2021 – on a high quality Covid-safe event.


Lake District Challenge

12 – 13 June 2021

1 of 12

Isle of Wight Challenge

1 – 2 May 2021

2 of 12

London 2 Brighton Challenge

29 – 30 May 2021

3 of 12

South Coast Challenge

4 – 5 Sept 2021

4 of 12

Jurassic Coast Challenge

15 – 16 May 2021

5 of 12

Thames Path Challenge

11 – 12 Sept 2021

6 of 12

Thames Path Challenge

11 – 12 Sept 2021

7 of 12

S.W. Coast 2 Coast Challenge

24 – 25 July 2021

8 of 12

Peak District Challenge

3 – 4 July 2021

9 of 12

Cotswold Way Challenge

26 – 27 June 2021

10 of 12

Yorkshire Challenge

17 – 18 July 2021

11 of 12

Chiltern 50 Challenge

26 Sept 2021

12 of 12



Early Bird Deal On!

FREE Tech T-Shirt worth £20
& Save up to 30%.

Do Multi Events = Get More Savings!

Sat 27 & Sun 28 Feb 2021
Registration Open

Our opening event of  the New Year. Full Marathon or Half Marathon Walk – Oval Cricket Ground start & finish. Sign up soon to guarantee a place – and let’s get active again in 2021.

It's Your Challenge
Your Way!

Walk, Jog, or Run. Endurance events for a wide range of fitness levels, ages, and experience – for teams and individuals – for a charity of your choice, or just for yourself. There are no obstacles or mud pools – just trails, great scenery, full support, camaraderie, and your spirit & determination. With 14 events and 3 distance options – there’s an Ultra Challenge® for everyone in 2021.

Your challenge – at your pace! Most will walk, but many ‘jog’ and they’ll run a bit, walk a bit, and see how it all goes. At the front runners might be stepping up from a marathon distance, or testing themselves against the clock, with some out for UTMB points.

A ‘continuous’ full 100 km is tough, but is achievable with our support. There’s a 2 day 100 km ‘Daylight’ option with half way camping, 50 km ‘half’ challenges, and 25 km ‘quarters’. For 2021 we’ve a few 10 km ‘taster’ options – and also ‘Virtual Versions’ of each Ultra so friends & family can join in. 

It only takes 2 to make a Team! A Team of friends can motivate each other, share an unforgettable adventure, with a great reason to celebrate afterwards. Individuals will meet new friends en-route, and our Team is there to look after everyone!

Many fundraise for a charity of their choice – you’ll be amazed how much you can raise, as friends & family will recognise & support your endeavours. The 2021 Series will help raise £7+ million. Equally, others just want a great challenge – and Self Fund their place.

For some, one event is not enough. We’ve best value ‘Multi Deals’, including the ‘Tri-Challenge’ which sees you start with a 25 km, then 50 km on another Event, and finish with a full 100 km challenge. The Early Bird ‘Duo Deal’ gives 30% Off your 2nd 2021 Event.

Looking for a great event without the hassle of organising it? Get your Team energised on a fun, accessible, safe, quality event. With optional hospitality packages, you can turn an Ultra Challenge into your company’s special event, maybe supporting a ‘charity of the year’.

Take on our December
Virtual Challenge!

Walk, Jog, or Run
Anywhere, Anytime
4 Expedition Options
Fantastic Prizes to be Won!

Fully Supported
All the Way

We’ll help you prepare for your Ultra Challenge® – with an App, online guides, forums, and training walks. On the day there’s Covid-safe venues, a noisy send off, a fully signed route, chip timing, marquee rest stops, fantastic food & drink, and expert medical & welfare teams. It’s a big finish line cheer, medal, glass of fizz, massage, BBQ, and long lasting memories!

Download the App once you’ve signed up – with maps, guides, extras booking, and the latest updates. Our Facebook forum is great place for advice and meeting Challengers. If you’re fundraising, your charity sends you a support pack, contact details & procedures.

Experienced Ultra Challengers help develop our training guides, on – foot care, nutrition, hydration, & building distance up for all levels of experience. We also run optional training walks, and for runners sessions with an Ultra coach.

There are bookable coach transfers and shuttle busses before & after your challenge to make your travel plans a bit easier.  Most Events also offer camping packages at the 50 km ‘half way’ of the challenge, and sometimes at the start venue beforehand.

Pink arrows, ribbon, & glow-sticks at night, mark the route, and with Google maps in the App – you won’t get lost! Our chip timing has you scanned at rest stops, with your progress tracked, and can be  shared online for family & friends. 

There’re Covid Secure covered rest stops every 12.5 km, with major stops each 25 km, with seating, clean toilets, medical services, & shuttle busses. There’s a range of snacks & drinks at all stops, with full meals at major ones – all included in your entry fee.

All rest stops have expert medical teams, including, doctors, paramedics, first aiders, podiatrists, and massage services. There’re emergency response teams, safety marshals & Trek Masters on the route, and a 24 hr control room just a phone call away. 

The finish line is a celebration, and quite emotional for many after a tough journey. You’ll get a big cheer, a medal, a glass of fizz, a visit the massage tent or foot clinic, and a welcome BBQ. Memories will be long lasting – and perhaps your goals redefined.

2021 Ultra Challenges

From the Isle of Wight, to the Lake District, there are 14 fantastic events from April to September. Some have stunning coastal paths, some have rolling hills, and others are on historic trails. Each Ultra Challenge® is unique, and with distance options to suit anyone who’s up for challenge!


Carousel Event Card - WWCarousel Event Card - WW
27 & 28 FEB
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1/2 MAY
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15/16 MAY
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29/30 MAY
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12/13 JUNE
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26/27 JUNE
Event Cards - PDCEvent Cards - PDC
3/4 JULY
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17/18 JULY
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24/25 JULY
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4/5 SEPT
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11/12 SEPT
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Our Charity Partners

Many support a charity to make their Ultra Challenge® really count, and the Series raises £7+ million / year for 500 charities. You can choose a cause that’s close to your heart, and they’ll help you with fundraising support.

Download Brochure

Our Brochure has full details of the 2021 Ultra Challenge Series

We successfully ran the Sept 2020 Chiltern Challenge with social distancing & extra hygiene measures. For 2021, Ultra Challenges will be as low risk as possible, and wherever the Covid story heads, if you book with us, you can be confident about your next challenge!

October 2021

Our end of season event with some welcome autumn sun and a magical Moroccan adventure!  Walk, Jog, or Run 2 marathons over 2 days, with a Bedouin style base-camp, on an all inclusive 5 day trip.

.. about us

For over 20 years we have organised inspirational challenge events and unforgettable adventures in the UK and Worldwide for individuals to join, and for private groups, companies, and charities. Our events have also helped to raise over £85 million for charities.

Ready to sign up for an Ultra now?

Covid Secure Measures

face masks in key zones at rest stops

hand sanitising & cleaning stations

personal medical declaration. Screening if required

start times staggered & spread out on the route

social distancing at all times

venue, facilities & route directional flow

drinks served by our team & one way flow

no self service & adjusted menus

restricted supporter numbers at rest stops

Got a question?


Our Charity Partners

Search from over 400 charities you can fundraise for