I am over a year out of gastic sleeve. I am a cyclist, even before my surgery. In 2012, when I was 242 pounds, I rode in the Seattle to Portland Bicycle Ride which was 204 miles. I have now been training to ride this event again post-gastric sleeve surgery. So far everything has been good execpt for long distance rides of 50 miles or more. I run out of energy and hit a wall. My latest episode came after riding about 30 miles then having lunch (shrimp with noodles) and continuing on only to feel like I ate a rock and had no energy. I ate the noodles on the advice of my dad who was riding with me (good old carbs) but I had to stop after another 25 miles.I understand that I can't have carbs like other cyclists but what do I do to replenish the energy I need? Does anyone have a recommendations as to what you do?