Depending on the size and level of the race, it is generally 6 hours, 6.5 hours, 7 hours closing time.
How many full-marathons a year is appropriate, which is a matter of talent and training. There is a relatively famous Tianjin old man in the running circle, running circle nickname: Tianjin Lao Tang. Last year, in order to celebrate his 60th birthday, he ran from Tianjin to Lhasa, 118 full marathons in 114 consecutive days (there are a few days to run 2 per day ......) He has a great talent. His talent is more impressive, he used to be a cook, and only discovered his athletic talent when he was very old, so this belongs to a special case.
As for the average person, it is recommended that at most one to three months a bar, after all, 60 years old people la. Going out for a run is still expensive. A trip even registration, accommodation, transportation, food, tourism, shopping, once how to also have to be in the 1500-3000 yuan range, a year to run 5-6 to 15-20,000, in the age of 60 years old, most of the square dance peers, these money can be the home of the major electric appliances all change again!