for a 17hr IM what level of calories in would you expect?
My HIM was stupidly slow - I was 4hrs on the bike and TBH was awash by the end. Is food calories more important that liquid calories? I've used high5 zero tablets a lot and find them easy to drink, possibly easier than lots of sports drink.
I'm guessing by the time I get to the stagger I'll be so tired I'll either not want to eat or be that slow that anything will go!
In normal life my head goes - tired need calories yet on long events I go tired don't want to eat. I know practice is key but what's best, fluid, food, salts??? So much to learn