I know this is a time old question. I am not built for running!. The best I can acheive is about 18 mins for a 1.5 run, and despite training I just cant get the time down, which I understand I need to do before I can apply. In theory, this make me really unfit! However I tried the the a run with bergen (15kg), which I completed 4miles in 1hr - without trouble, a full CFT 8m/2hr wouldnt be too much to acheive. Am I fit enough to apply? or not? Do other have any experience?