Or better yet, just do a one hour TT and post in the 2008 FTP under the Power Training chart. That way you can compare yourself Apples with Apples. The tour data is great because we can all see what the best of the best are doing under race conditions. So, it is even more reliable than our own little chart, which does rely upon the good faith of the individual posters. But in any event, I would be surprised in a crit if you are seeing more than 5% deviation between average and NP. So, for 450 NP (425 average?) for an hour, even assuming the zeros were dropped, puts you in pretty elite company as far as FTP. The numbers these tour guys are posting on consecutive days are unworldly. Really, if you have ever had the opportunity to ride with even a domestique or average pro who is riding in the grand tours, take it. I have seen one of them, a Spago pro who was training locally before the Philly Corestates Classic in the 90s, drop a whole group of fast club riders (mixed Cat 1s and 2s, with some fast 3s) so soundly, it looked like Lebron James playing with the girls Jr High CYO B-team. First, it was hang on for dear life for a minute or two, then it was 30 guys watching his jersey get smaller and smaller. There is fast. . . and then there is really f###'in fast. The boys on the grand tours are the latter, the local boys riding the local club races are just fast and aren't putting out 475-500 watts for an hour in local crits, NP, average power. ( Assuming that if you finished 15th in Cat 3, then the top cat 1s would have had to average 25-50 watts more an would be close to 475 plus). Please excuse our healthy skepticism.