Complex sentence: The sponsorship grants memberships to some U.S. Olympic hopefuls and includes upgrades to some U.S. Olympic Training Centers across the country, including renovation of the facility in Colorado Springs, CO in 2004 to be followed by Lake Placid, NY and Chula Vista, CA.
Split into simpler sentences: The sponsorship grants memberships to selected U.S. Olympic hopefuls and includes upgrades to various U.S. Olympic Training Centers across the country. The first facility to be renovated was Colorado Springs, CO in 2004 to be followed by Lake Placid, NY and Chula Vista, CA.