Challenge events

This Marathon and Half-Marathon boast some of the flattest and fastest routes in the UK. The routes are suitable for first-timers and experienced runners alike.

This London 10K is open to all!

Take the plunge in Lake Windermere for an exhilarating open-water swim

Glide past London's greatest landmarks under the cover of darkness.

Swim a range of distances in the stunning surroundings of Alton Waters

The world's happiest 5K

This is an event like no other on open roads, allowing participants to cycle past some of the UK’s best sights.