Ultra Challenge Series 2025 – walk, jog or run it …


Choose your challenge and your pace. Your challenge your way.

Push Yourself Further – 19 great events in 2025

Looking for a challenge – to test yourself, to get in shape, or bond with friends on a weekend adventure? If so, an Ultra Challenge® is for you – and you don’t need to be a budding elite athlete – they’re for everyone, take it on at your pace! Whether along stunning coastlines, or trails through wonderful countryside, your Ultra Challenge® will be unforgettable – with full support all the way, camaraderie, an amazing sense of achievement, and all in support of the Nystagmus Network.

Walk, Jog or Run at YOUR pace on the Ultra Challenge Series event of your choice. Join 35,000 others of all ages and take on an unforgettable Challenge in 2025! It will be rewarding, fun, and absolutely achievable with your resolve and determination alongside first class support. There’s regular rest stops with free food and drink, a fully signed
route, and a great atmosphere.

Click here to view the full list of Ultra Challenges and sign up


Push yourself further – and take on a 10km, 25km, 50km 75km or even a 100km Ultra Challenge in 2025!     

What you’ll get
✓ Sign up from £10
✓ Inclusive and fun event with a great atmosphere and camaraderie
✓ Choose your distance, from 10km to 100km
✓ Walk, jog, or run – it’s your challenge, your way!
✓ A fully signed route, with a team of ‘Trekmasters’ out on the trail with you
✓ Regular covered rest stops, with free food and drink, massages and medics
✓ An epic finish line moment, with a glass of fizz, medal and T-shirt
✓ Camping, transfer and parking options to make getting there and away easy
✓ Full fundraising support and a choice of fundraising options

Click here to view the full list of Ultra Challenges and sign up

Find the individual events listed below:

The London Winter Walk 25 and 26 January – details here

The Bath 50 Ultra Challenge 29 March – details here

The Easter 50 Ultra Challenge, 12 April – details here

The Isle of Wight Ultra Challenge, 3 and 4 May – details here

The Jurassic Coast Ultra Challenge, 17 and 18 May – details here

The London 2 Brighton Ultra Challenge, 24 and 25 May – details here

The Lake District Ultra Challenge, 7 and 8 June – details here

The Cotswold Way Ultra Challenge, 21 and 22 June – details here

The Peak District Ultra Challenge, 28 and 29 June – details here

The North Downs 50 Ultra Challenge, 12 July – details here

The Gower Peninsula Ultra Challenge, 19 and 20 July – details here

The South West Coast 50 Ultra Challenge, 2 August – details here

The London Summer Walk, 23 August – details here

The South Coast Ultra Challenge, 6 and 7 September – details here

The Thames Path Ultra Challenge, 13 and 14 September – details here

The Chiltern 50 Ultra Challenge, 27 September – details here

The Kent Downs 50 Ultra Challenge, 11 October – details here