Got your sights set on a sub-3 marathon? Running and endurance coach, Tom Craggs, has put together a a series of marathon training plans, as part of Runner's World Club, to help you reach your goal in ...

Our Sub-3:15 marathon plans, encompassing three to four runs per week, are aimed at experienced runners but with a smaller ...

Hoping to run a sub-5 marathon? Running and endurance coach, Tom Craggs, has put together a marathon training plan to help you reach your goal, even if you're new running. A 5:00 marathon is ...