Stop running your easy days too hard and your hard days too easy. Designed specifically for novice runners or those looking to step up their volume for an ultramarathon safely, this 26-week plan trades two complete rest days for low-impact cross-training and specific power hiking. This expands your aerobic base and trail-specific strength without the pounding of extra running miles. Built on the proven 80/20 Endurance methodology, you will develop the specific muscular endurance, time-on-feet, ...