Every year, kids look forward to December 25th as it's Christmas. Every year, running fans look forward to July 24th - LetsRun.com Founders' Day - as we always put something on sale. This year on the 24th anniversary of Founders' Day in the year 2024, we've outdone ourselves by putting SC memberships on sale for 50% off for 24 hours to get you ready for Paris 2024.