
London Marathon 2027
Join team ROS in one of the most famous events in the world.
Challenge yourself, have fun and raise vital funds to support better bone health for everybody.


Join team ROS in one of the most famous events in the world.

Register your interest in the 2027 iconic and historic Half Marathons to make a real difference to people living with Osteoporosis.

The fast and flat Oxford Half returns on Sunday 11 October 2026, offering the perfect route for both first-time runners and PB chasers.

Run along the beautiful Bournemouth coastline, conquer 13.1 miles, and be part of an incredible running experience at the Bournemouth Half Marathon

The Principality Cardiff Half Marathon has grown into one of the largest and most exciting road races in Europe.

The adidas Manchester Marathon is one of the UK’s premier running events, famous for its fast, flat and friendly route.