GETTY IMAGES Better sleep. That's all that could be standing between you and a new PB. Too good to be true? Not according to Mara Yamauchi, who set a new marathon PB (2:25:03) at the International Women's Marathon in Tokyo in November. "Sleep is one
to make any post-run socials that are an integral part of any club's cohesion. "Mine's on my way home from work, so it's virtually impossible for me to justify not going – and I can enjoy a relaxing drink afterwards knowing I've got an easy 10-minute jog
and maintain a reasonable pace, you still only have about 2,000 calories worth of glycogen stored in your muscles – enough to get most runners to about mile 18 or 20," he says. "As glycogen reserves are used up and fatty acid metabolism increases, your heart
GETTY IMAGES1. WALK AND RUNRemember: miles are miles, as far as your belly's concerned. "Coming back from injury last year, I needed a plan to stop me piling on weight," says James Smith from Hemel Hempstead. "I stopped taking the bus and started
can take days off." And don't try to beat your run-to-work PB. "This will add pressure." Mix it up Running a different route everyday will keep you motivated. Go to sustrans.org.uk to find 12,000 miles of traffic-free routes near you. Come up
