For 20 years I have diligently kept training diaries and files. They contain vast amounts of information. I have distances, times, speeds, wattages, VO2 max figures, threshold powers, power-to-weight ratios…

Expert opinion: Dr Paul Dimeo, senior lecturer in sport at the University of Stirling, specialises in the research of drug use in sport and anti-doping policy. Here he discusses how…

Expert opinion: Jon Day is a lecturer in English at King’s College London and author of Cyclogeography: Journeys of a London Bicycle Courier. Here he discusses what cycling means to…

Expert opinion: Mark Johnson is a San Diego-based journalist and author of Spitting in the Soup: Inside the Dirty Game of Doping in Sports. Here he lays out the associated…

Expert opinion: Dr Shaun Riebl, clinical assistant professor at the University of North Carolina, has studied the prevalence of eating disorders among cyclists