Registration for the 11th Annual 24 Hours of Booty presented by Levine Cancer Institute in Charlotte sold out in less than one day. 24 Hours of Booty, Inc., which runs the Official 24-Hour Cycling Event of LIVESTRONG and the premier national 24-hour road cycling charity event in the country, filled up its 1,200 slots for the Charlotte event taking place on July 27-28, 2012. Slots for the reboot program will open on Friday, Jan. 6 at 9:00AM (EST).

"We are so grateful for and proud of our dedicated participants for helping us sell out so quickly each year," said Basil Lyberg, executive director of 24 Hours of Booty. “We appreciate everyone’s passion, support and efforts to raise crucial funds needed to fight cancer both on a global and local level.”

While registration is full, people still interested in riding can participate in the 24 Hours of Booty reboot program for the Charlotte event, whereby reboot riders can ride between 10:00 a.m. – 7:00 p.m. on Saturday, July 28. A $35 registration fee and $200 fundraising commitment is required to participate in the program. All reboot participants will have full access to drinks and snacks, receive an event T-shirt, and be eligible for fund-raising prizes. They are also eligible for all team and individual awards and can form a team or join an existing one. To register, visit www.24hoursofbooty.org.