my mileage and practised running above 14,000 feet, but still I'd limped home after aggravating an old Achilles injury. Today I was ready for a charmed third try. I was fit, healthy and confident of a top-10 finish. Maybe I'd even break three hours
Ouch Your muscles burn – and basically everything's on fire. Science Many call this "going anaerobic," but there's little evidence that the pain arises from too little oxygen (or too much lactic acid). Rather, your brain recognises that you're too
at the Institute for Physiology and Anatomy in Germany. Leyk recently examined age-related changes in marathon performance among 300,757 runners, and found that among top-10 finishers, running times slowed by about 10.5 per cent per decade for men and 14.8 per cent
