I am sure this has been debated before but figured I would get a consensus. This weekend was going to be an easy "short" long run, like 12 miles and then next weekend was gonna be my final long run before the marathon doing a 3 week taper. I have a cold, like thick yellow mucous but I don't think it's anything worse than a cold. I really don't feel that bad but have some congestion and coughing. Would u do the 12 or just skip it in fear of making sickness worse? I figure I will skip it so I can maybe just count on being well for the big long run of 22. What would u do? Seems logical to rest, but there's that antsy feeling of wanting to strap on the running shoes and head out the door.