The RideLondon-Surrey 100 is the largest sportive in the UK. This year, more than 25,000 amateur cyclists will take on the 100-mile challenge which departs from Queen Elizabeth Olympic Park in the early hours of the morning with thousands riding to raise money for charity.
The event is free to watch, and the route passes some of London's most famous landmarks and heads out to the Surrey Hills, returning then to the capital with a magnificent finish on The Mall in front of Buckingham Palace.
Plan your Prudential RideLondon Weekend
On Saturday, jump on your bike for FreeCycle and enjoy a leisurely ride around London on closed roads, stopping off at the Festival Zones. Later in the day, watch the world's best females compete in the World Tour Series on a central route and experience the eye-catching spectacle that is the World Brompton Championships - both are part of the Grand Prix.
On Sunday, there will be a whole host of activities taking place along the route of the RideLondon-Surrey 100 and the RideLondon-Surrey Classic, which is part of the UCI Europe Tour.