So, I'm going to do my first century on Jan 1. It's not a rally or anything, just a few guys meeting up and riding a hundred miles. Any advice you guys have? Should I taper for this...do something different for nutrition? I'm 98 miles short of the Rapha 500 challenge. Thinking of riding 50 today, 60 saturday, and then 100 Sunday. Dumb...or okay if I ride easy? fitness wise: I've been only been riding seriously for about 6 months...although I've commuted by bike and ran for quite awhile. For the last 4 months, I've averaged about 130-140 miles a week, with a long 60 mile ride on Saturdays. I usually average about 150 watts (just got a powermeter) during this ride...which is not too hard for me, since we do a lot of talking on the ride (ie not running out of breath). We roll at 23-25 on the flats sometimes, and then i'm usually just barely holding on. I dont expect this ride to be any harder.