Up for a challenge?

Enjoy a late summer swim in Hyde Park's Serpentine. Join #TeamPossible for a scenic 2-mile lap and help bring clean water to communities worldwide.

• Swimming
• London

The Royal Parks Half Marathon is one of the most beautiful half marathons and has been running since 2008. It's uniquely picturesque route takes you through the heart of London's most iconic parks - Hyde Park, Kensington Gardens, St. James's Park and Green Park.

• Running
• London