Are you a regular walker and new to endurance events? Perhaps a seasoned trekker looking for testing adventures? Or even a marathon runner wanting to 'up' your distance? Whether it's along magnificent coastal scenery, or in stunning open countryside, there’s an Ultra Challenge for you. Walk, Jog or Run at YOUR pace on the Ultra Challenge Series event of your choice. Join 20,000 others in 2019 of all ages and experience for an unforgettable Challenge. It will be rewarding, fun, and absolutely achievable with your resolve and determination alongside first class support. Push yourself further - 100km Full Challenge, with Half & Quarter options also available.