Choose a Challenge Competitors

We believe that challenges are about more than reaching a summit or crossing a finish line. They’re about ordinary people discovering they can achieve the extraordinary. Action Challenge create inspiring, travel‑based adventures across the world, with dozens of itineraries in some of the most exciting destinations on the planet. We take pride in going the extra mile to deliver experiences our clients simply wouldn’t find anywhere else. With over two decades of experience delivering for charities, corporate groups and private individuals, you're always in safe, expert hands. For corporate clients, we provide fully‑managed, safe and professionally delivered challenge events. From risk management and logistics to on‑the‑ground support, we take care of everything — giving your employees a fun, memorable and well‑organised experience. Brands such as British Gas, Tesco, HSBC, and many more have trusted us to deliver their adventures. For charities, we run high‑quality events at fair, transparent prices, managing every logistical detail so you can focus on what you do best — inspiring and supporting your fundraisers. Our challenges have helped raise tens of millions for UK charities to date. And for individuals, our group challenges offer a social, supportive environment where you can connect with like‑minded adventurers and experience something truly unforgettable. If you're looking for the Ultra Challenge Series, you can find those fantastic events - now run by a separate company - under the Ultra Challenge brand

Marathon Tours & Travel, the official travel agency for the Boston and London marathons, has been offering trips to the World's greatest running events on all seven continents since 1979. Customized travel services to any event and destination is available. In 1995 Marathon Tours & Travel established the Seven Continents Club (SCC) in recognition of those runners who have achieved the amazing feat of completing marathons or half-marathons on all seven continents. The SCC has evolved into a VIP travel club with special travel benefits. Membership is available to runners who are simply interested in great travel experiences when they plan their international marathons and half-marathons. www.sevencontinentsclub.com

Brown and Mason are Europe's premier Industrial Demolition, Dismantling and Decommissioning contractor. We offer a complete contracting service for: Power Stations, Refineries (and other petrochemical sites), Factories and all other kinds of industrial infrastructure. The company also carries out large city centre projects - for instance the asbestos removal and demolition of the former Department of the Environment's offices in Marsham Street, London - at the time the largest city centre scheme in Europe.