Triathon. Marathon. Half-Marathon. 5K. When you’re preparing for your first or your fiftieth race, what you eat can make all the difference to your performance. This is the book every athlete needs to fuel their training – a sports nutrition guide written by a registered dietician-athlete. Renee McGregor works with elite athletes to enhance their performance, and in Part 1 of the book she shares the cutting edge science behind sports nutrition in an accessible way, so that yo