The Winter Walk

Wrap up warm and enjoy a gentle winter challenge with beautiful surroundings and good company. It’s an accessible event for all ages and abilities, making it a lovely way to get outside and keep moving through the colder months.

A group of walking boots and trainers viewed from above, representing participants preparing for a charity winter walking challenge.

What to expect

Wrap up warm and step out with your favourite people on our Winter Walk. It’s a gentle, welcoming challenge that anyone can take on, whatever your pace, age or experience. Fresh air, good company and a reason to keep going. Every step you take for Momentum will help us be there for families of seriously ill children and those navigating bereavement, so no family has to face it alone.

Other Events

A wooden gate opens onto rolling green countryside, illustrating the rural scenery of the North Downs 50 Challenge running, walking and hiking event.

Challenge Event

North Downs 50

Take on 50 miles through the rolling hills, woodland trails and open countryside of the North Downs. This is a serious endurance challenge that will test your training, stamina and determination from start to finish.

Runs

Ultra Challenges

Walks & Treks

July 31, 2027

Guildford

White chalk cliffs rise above a sandy beach and blue sea, showing the coastal scenery of the South Coast Ultra Challenge.

Challenge Event

South Coast Ultra Challenge

Take on an ultra challenge along the beautiful south coast, with open skies, sea views and plenty of camaraderie. It’s a demanding test of endurance, with different distances available to suit a range of abilities.

Runs

Ultra Challenges

Walks & Treks

September 4, 2027 – September 5, 2027

Eastbourne

Four Momentum fundraisers celebrate completing 28km of the Thames Path Challenge alongside the charity’s owl mascot at the finish line.

Challenge Event

The Thames Path Challenge

Ready to take on a challenge along one of England’s most iconic rivers? The Thames Path Challenge offers different distances through beautiful countryside and historic towns, with the added bonus that the route takes you right past the Momentum office. Take on the challenge and look out for us as you pass by.

Walks & Treks

September 11, 2027 – September 12, 2027

Putney Bridge to Henley