@rob_dalto: What can we learn from a continuous glucose monitor during a marathon? A lot. For me it validated what’s taken me 26 marathons of trial and error to perfect, which is my fueling strategy on race day, and during a race. Wish I had this sooner and am excited to apply to daily training to get the most out of every day of my training cycles. #runningamarathon #cgm #continuousglucosemonitors #hellolingo