Got my first TT tonight. A hilly 18 miler. I am dreading it as I know I'll be last, but I am going to give it a go. Loads of people at the club have posted sub 1 hour times, some dipping down to 50 mins!!! I haven't rode the course, but am averaging about 15-16mph over 30+ miles, so with a little effort and a downhill tailwind finish I am looking at about 1hr10m - 1hr15m Weather-wise out of my window, it looks like it's going to be a headwind for the first 9 miles...and it's spitting (everybody in, it's spitting). I'll give it a bash, then let you know how I do.