Bear Grylls Survival Race 10km Summary Get ready for a true survival experience this September. The Bear Grylls Survival Race will push your mind and body to the limit. You'll complete a 10km course full of survival challenges tough enough for Bear Grylls himself. Registration Sign up to Bear Grylls Survival Race 10km How much will it cost? There’s no registration fee if you sign up via the Trust, however a minimum sponsorship of £175 per person is required. Runners receive a t-shirt, medal, finish line snacks and entry into the Bear Grylls Festival.