Set that personal best at the Peterborough Running Festival
Make every mile matter at the Peterborough Running Festival on June 28th, 2026.
Challenge events are a fantastic way to push your limits while raising vital funds for Little Miracles. Every mile, climb or step you take helps support families of children with additional needs, disabilities and life-limiting conditions.
Whether you’re a seasoned runner or trying something completely new, challenge events are an inspiring way to achieve something special while helping local families. They also bring people together, boost team spirit and are a lot of fun along the way.
Donate to Little Miracles or Fundraise with us to make an even bigger impact.

By taking on a challenge for Little Miracles, you'll:
Whether you're walking, running, cycling, jumping or taking a leap of faith, our friendly fundraising team will be there to support you every step of the way with advice, resources and plenty of encouragement.
With hundreds of events taking place across the UK, there’s a challenge for everyone. Whether you’re looking to run a half marathon, take on a cycling challenge, brave a firewalk or enjoy an inflatable obstacle course, you can support Little Miracles while doing something unforgettable.
Every challenge helps raise vital funds, enabling us to continue supporting families of children with additional needs, disabilities and life-limiting conditions through family support, activities, wellbeing services, and opportunities to connect with others who understand their journey.
Every mile you run, every step you take, and every pound you raise helps create brighter days for children and families facing the challenges of additional needs, disabilities and life-limiting conditions.
Your fundraising can make a real and lasting difference:
Since 2010, Little Miracles has supported thousands of families across the East of England. Every challenge completed and every donation received helps ensure that no family has to face their journey alone.
Together, we can continue creating opportunities, building confidence, providing support and making a meaningful difference where it matters most.

Every challenge tells a story. From first-time runners and fire walkers to cyclists, dog joggers and obstacle course enthusiasts, our incredible fundraisers go above and beyond to support local families.
Taking on a challenge isn't just about crossing the finish line – it's about making a real difference to children and young people with additional needs, disabilities and life-limiting conditions. Read some of their inspiring experiences below and discover why so many people choose to support Little Miracles through challenge events.
"The messages you sent through really helped, thank you. I was really choked by the messages from the children, and after I met up with Sarah at the 70-mile mark where I listened to a couple of them, I rode away with a tear in my eye. Looking forward to a week's rest now!”
— Nick, 'Chase the Sun' South"Terrifying. Electric. Worth it! The fire was hot, and very real—but so was the reason. One deep breath, a few bold steps, and suddenly fear flipped into pure adrenaline. You’re across before your brain can panic.
You didn’t just face the fire—you carry the stories, hopes, and courage of the families Little Miracles supports. It leaves you feeling lighter, braver, and deeply grateful… like you’ve proven to yourself that fear doesn’t get the final say!”
— Ruth, Fire Walker"Our employer supports a charity each year and we decided to take part in an Inflatable 5k Obstacle Course in Lincoln to raise much needed funds for Little Miracles, our designated charity for 2025.
The event itself was well-organised and fantastic fun with marshals throughout the course who encouraged us along and there were good vantage points for our supporters to watch our progress during the event. The weather was generally kind with only a little bit of rain which made the obstacles slippery, but it added to the fun. We were delighted to raise over £750 for Little Miracles!"
- Kate, Lincoln Inflatable Race"Milo and I were bright-eyed and waggy-tailed for our dog Jog, pleased to be combining our walkies with raising money for Little Miracles."
- Karen, DogJog
Look at the featured events below, click the “Find a Challenge & Join Us” button or contact our fundraising team to register your interest. We’ll help you choose the right event and provide everything you need to get started.
Some events ask for a minimum fundraising target to cover entry fees and ensure your efforts go further. Our team will guide you through this and offer ideas to help you reach your goal.
You’ll receive full fundraising support, including event packs, branded materials and one-to-one guidance from our friendly team.
Absolutely. Challenge events are perfect for businesses and community groups looking to raise money together and strengthen team bonds.
Learn more on our Companies page.
Whether you’re running, walking, cycling, climbing or taking on something completely out of your comfort zone, every challenge helps make a positive difference to local families.
By supporting Little Miracles, you’ll be helping children and young people with additional needs, disabilities and life-limiting conditions, while giving their families access to vital support, opportunities and a community that understands.
Find your next challenge today and help us create brighter futures for the families who need us most.
Browse our featured challenge events below and sign up today. Whether you're aiming for a personal best, trying something new, or fundraising with friends and family, there's a challenge waiting for you.
You can also explore even more events through the Run for Charity platform and choose the perfect challenge to support Little Miracles.
Every registration helps us continue providing vital support to families of children with additional needs, disabilities and life-limiting conditions across our communities.
If you'd like more information, our friendly fundraising team is here to help. Email fundraising@littlemiraclescharity.org.uk or call 01733 262226.
Not ready to take on a challenge just yet? You can still make a difference by donating, volunteering, or supporting Little Miracles in other ways.
Make every mile matter at the Peterborough Running Festival on June 28th, 2026.
Get ready to bounce your way through The World's BIGGEST and most EPIC Inflatable Obstacle Course in aid of Little Miracles!
Take on the Peaks and push your limits with a challenge that starts on September 18 or September 19th that will really test your grit and determination!
Take to the skies and raise money for Little Miracles Charity!
Brave the flames. Change lives.
The Great Eastern Run is one of the UK's flattest Half Marathons and it's back on Sunday 11 October 2026!
Take on the iconic London Landmarks Half Marathon and make every mile matter for Little Miracles on Sunday, April 4th, 2027!
Take on your own challenge and fundraise for Little Miracles.