Ultra Adventure

Action Challenge...

We are Action Challenge....

Since 1999 we've been organising challenges across the world - and our events have helped to raise over £60 million for UK charities. We are based in London, and we organise high quailty outdoor challenges & adventures for individuals to join, and bespoke events for charities, groups, companies, and schools. Our Ultra Challenge Series - comprising 7 fantastic events - will see 20,000 participants walk, jog, or run in 2018 - with all  pushing themseves further!

Our UK Ultra Challenges...

Receive a free 50km place on one of our UK Ultras when booking an Ultra Adventure: