Disposable raincoat, everyone is no stranger to this cheap equipment of a few cents. If you are not a veteran runner, you may not associate disposable raincoats closely with running marathons. Marathon runners usually have a disposable raincoat in their bags, but not all of them are prepared in case of rain.
Spring and autumn is the prime season of the marathon, the temperature difference throughout the day, the morning before the start, the temperature is very low, if you have stored clothes, there is still some time before the start, wearing short-sleeved shorts in the cold wind to freeze, not only consumed energy, but also easy to catch a cold, very unfavorable to participate in the race. If you wear a normal jacket, and so on after the start, the clothes will become a burden, still a pity, not to throw in the way. If you wear a disposable raincoat, you don't have to worry about that. Sometimes marathon runners wear disposable rain jackets not to keep out the wind and rain, but to keep warm! Since it is too cold to wear shorts and short sleeves in the morning, wearing a disposable raincoat is not as warm as cotton clothes, but it can also play a role in keeping warm, and the wind blocking effect is also very good. Wait for the start of the run after warming up, tear off a throw can be very convenient.
