Filed under: SO YOU'RE PLANNING TO RUIN A MARATHON By Orson Jul 7, 2008, 10:18am EDT Share this story Share this on Facebook Share this on Twitter Share All sharing options Share All sharing options for: SO YOU'RE PLANNING TO RUIN A MARATHON Reddit Pocket Flipboard Email Handing out cups of vinegar is an inspired idea, but a tip for the uninitiated: whole tubes of Astroglide carefully applied to the finish line work very, very well, too.