pace (see Pace Guide) and use your heart rate guide, these should be fairly accurate. Where possible, try to do some of your running off-road and some of your speed sessions on an even grass surface.The most important session of the training week
that builds you up in realistic increments to the date of your race (allowing for one or two easier weeks at the end). If you can use a schedule from RUNNERS WORLD, a good book, or an accredited coach at your local club, thats ideal. It will be a tried
