Eat fat for endurance

Here is an intriguing one:

Significant effect of a pre-exercise high-fat meal after a 3-day high-carbohydrate diet on endurance performance

These results suggest that ingestion of a HFM (high fat meal) prior to exercise is more favorable for endurance performance than HCM (high carb meal). 

So maybe bacon and eggs would be better than that pasta party before the marathon.....