Fast-paced competition pits teams of two against each other in race to navigate city & solve clues to benefit breast-cancer research

Collegiate lacrosse double-header showcases some of nation's top teams, including reigning champion Virginia & local powerhouse Denver

All-stars lead Outlaws into new season in search of seventh straight playoff berth as fans enjoy fast-paced lacrosse action

Racing events thrill fans of all ages as drivers from various divisions zoom across track competing for championship points & accolades

Behind new coach, Rapids surge into 2012 season chasing third straight playoff berth as fans absorb five games from east-sideline seats

Ball-spinning antics abound as world-famous Harlem Globetrotters dazzle in comic & athletic performance

High-scoring NBA players such as Ty Lawson battle for playoff positioning while audiences snuggle up in Nuggets T-shirts

Ball-spinning antics abound as world-famous exhibition basketball team dazzles in comic & athletic performance

Promising young team looks to improve on strong season start with eye on third postseason appearance in five years

3 miles of rough terrain ; 20 challenging obstacles ; After-party with beer & music;