Alright, so I rode 100 miles today, over 3400kj of work done. I consumed about 1100 calories during the ride, sis beta fuel in a bottle, one clif bar, and two gels. In part I paced myself to stay about 200w NP and didn’t dig deep with efforts but I think it goes to show that food can be a bit overrated, especially if you end up over consuming relative to the effort