
London Marathon 2027
Join team ROS in one of the most famous events in the world.
The Saucony London 10K is the capital’s ultimate summer celebration of running, music, and city energy. Every July, thousands of runners take over central London’s streets, racing past world-famous landmarks on a completely closed-road route.

General places are sold out - grab one of our charity places whilse you can! Places are first come, first served. - We look forward to welcoming you to our team!
Whether you’re chasing a new personal best, or soaking up the vibe with friends, this is an experience you won’t want to miss. A street party with trainers on. Lace up and join the movement.
Your own FREE team ROS t-shirt or running vest to wear with pride
Fundraising pack full of tips and advice
Fundraising resources toolkit
Ongoing fundraising support from the friendly team
We'll send you your ROS running vest once your place is confirmed and all fees paid
We ask that you raise at least £300
Your fundraiser could support people living with osteoporosis by powering life-changing research, getting people diagnosed and treated faster – so no fall ever becomes a life sentence.
It could introduce new services to help people who’ve just been diagnosed come to terms with the fear and uncertainty that they’re plunged into.
And it could make sure our specialist Helpline nurses, local support groups and expert resources exist for people feeling broken - by the pain, isolation and fear osteoporosis causes.
Your support means No More Broken Bones. No More Broken Lives.