Use your weight plus 15lbs (vs the usual 20lbs) for the L'Alpe D'Huez Challenge!

Since the big boys will using bikes that weigh right at the
UCI limit, so should we! So, to get the most accurate
comparison possible, use your weight plus 15lbs (instead of
the usual 20lbs for other Performance Central events).

http://www.performancecentral.net/5-10miles.php