Long run Do a five-mile warm-up, the 6.2-mile race at marathon pace and finish with four slow miles, for 15 in totalWeek 2Run your usual mileage with a moderate interval workout midweek (1 mile-1200m-800m-400m step-down) and do a two-day taper

running. 800m at 3,000m pace; 1200m slightly slower than 3,000m pace; one mile at 5K pace with a 1:1 recovery. Repeat in reverse.

Speed repetitions Warm up, then run eight x 400m at mile race pace with two-minute jog recoveries between. 5 Sprints Warm up, then run eight x 200m at 800m race pace with 200m slow jog recoveries between.6 Strides Warm up, then run 10-12 x 100m

training and racing.Thursday: 2 x 800m at goal race pace, with equal time jog recovery between The goal is to run a mile's worth of distance at the pace you think you'll be able to maintain on race day. This short session will help you determine what your