Find your next fundraising challenge event
Secure a charity place for Blood Cancer UK at a sporting challenge event! Find marathons, half marathons, walks, cycles and more.
Your next sporting challenge starts here
Take on an incredible physical challenge and make every mile count for Blood Cancer UK by signing up for a run, cycle, or walk event today. Click on any of the events below to find out how to join our team.
Our running events
Edinburgh Marathon Festival
Join us at the Edinburgh Marathon Festival, an event where there's something for everyone and help us beat blood cancer.
The Big Half
Run this iconic London half marathon taking in the sights and sounds of the city.
Great North Run
Take on the World's largest half marathon knowing you're helping to beat blood cancer
Royal Parks Half
Take on the challenge of this central London half marathon and help beat blood cancer.
Our walking and cycling challenges
Walk of Light London
Walk of Light London 2026 - register your interest today!
Walk of Light Birmingham
Walk of Light Birmingham 2026 - register today!
London to Brighton Bike Ride
Join team Blood Cancer UK on this iconic charity bike ride.
"Your guidance helped me to feel a lot more confident asking for donations and I raised £1,700"
- Blood Cancer UK supporter
Running and cycling training plans
We've got your miles covered! Read our exclusive, tailored training guides and tips for every distance, designed to get you race-ready.
Marathon training plans and tips
Ready for 26.2? Download our comprehensive marathon training plan to tackle the full distance with confidence and expert pacing advice
Half marathon training plans and tips
Smash those 13.1 miles! Check out our free half marathon training plans, packed with tailored schedules and crucial tips for all levels of runners.
10km training plans and tips
Read our dedicated 10K training plans and tips to designed to build your endurance and speed safely over a focused period.
5km training plans and tips
Read our flexible 5K training plans, featuring schedules and tips designed to help runners of all abilities achieve their fastest 5K yet.
Running tips and advice
Advice on injury-free training, recovery, best kit and essential packing list for your event day.
100-mile century cycle ride
Beginner, intermediate and advanced training plans to download.
Multi-day cycle ride
Download your 20-week structured training plan.
54-mile training plans and tips
Beginner, intermediate and advanced training tips for a 54-mile bike ride.
More opportunities
Register your run
Signed up for a run that isn’t on our website? Please let us know so we can send you a free running top.
Get involved
Discover ways to get involved with us from taking on a challenge, volunteering, fundraising, or giving money.
Walk of Light 2026
Shine a light on blood cancer by taking part in Walk of Light in London or Birmingham or take on your own Walk of Light in your own time.
Give money
Make a one off or large donation, invest in us, become a corporate partner, or find a way to give in a way that feels right for you.