More than 56,000 participants were expected on the 26.2-mile course, including celebrities and MPs, as temperatures in London hit 22.2C on Sunday.

Explore Jay Leno's 'Tonight Show' controversy, heated feuds with Letterman and the career milestones that defined his years ...

Missteps, Equipment Problems and a Common but Risky Practice Led to a Fatal Crash New details revealed by The Times show the complex failures on Jan. 29 before an Army helicopter crashed into a je ...