I can tell you that as there are so many runners at the starting area (esp 10k race), you can definitely do whatever you want.
However, my advice is that "勿以惡小而為之"
A marathon race is not a fun fair. Many people train very hard for the race and your act just ruin the solemnity of a marathon race.作者: 麥麥 時間: 2010-2-21 17:30
"勿以惡小而為之"