Usain Bolt of Jamaica Gold celebrates after crossing the finish line to win the USA vs. The World 4x100-meter relay during the Penn Relays at Franklin Field on April 24, 2010, in Philadelphia.

Track Excels at Both Penn Relays, CU Invite By Holden Steinhauer Apr 28, 2009 5:30 am · Updated Apr 28, 2009 9:30 am Reading time: about 3 minutes ...

PHILADELPHIA Usain Bolt will run in the Jamaican 4x100 relay on Saturday afternoon as part of the USA vs. the World competition. The Penn Relays are nothing new for the 23-year-old Jamaican, who ...