More than 100,000 people are expected to cycle on London's roads this weekend for Prudential RideLondon.
The annual cycling festival consists of a number of different bike-based events, from the flagship London-Surrey 100 — a 100-mile ride from Stratford out into the Surrey countryside — to the more manageable FreeCycle. Entries for the former have now closed, but there's still time to sign up for the latter (or just turn up on the day). It's a family-friendly ride on traffic-free streets in central London.