Jason has been with me through my whole training cycle this year. By now I would have been injured at least 2 times, but at 7 months in, I have yet to have an injury and I feel that I am in the best shape of my career in running. The focused weekly plans have been steady, progressive, and thoughtful. Jason’s insights in the field of ultrarunning have enabled me to get much more out of each week than I typically had been able to get with even higher volume. I enthusiastically recommend him to anyone interested in improving their performance in ultrarunning.