If you are going to run a marathon, it is important to carb load the day before. 
Is it good to sleep a lot?
Since you will be running long distance for more than 26 miles, than you really should get good sleep
How popular are marathons?
distance did not become standardized until 1921. More than 800 marathons are held throughout the world each year, with the vast majority of competitors being recreational athletes, as larger marathons can have tens of thousands of participants.
History.
History Origin.
The name "Marathon" comes from the legend of Philippides (or Pheidippides), the Greek messenger. The legend states that he was sent from the battlefield of Marathon to Athens to announce that the Persians had been defeated in the Battle of Marathon (in which he had
Rosh Hashana is greater than everything. I cannot understand how it is that if my followers really believe in me, they are not all scrupulous about being with me for Rosh Hashana. No one should be missing! Rosh Hashana is my whole mission."
To one follower who said he preferred to visit the Rebbe on the Shabbat after Rosh Hashana, when he would have more space to pray, eat and sleep, the Rebbe replied, "Whether you eat or don't eat; whether you sleep or do