The 15th annual Dolphins Cancer Challenge on tap tomorrow at Hard Rock Stadium. Executive Director Javier Sanchez says this has become the largest fundraising event in the NFL, raising 75-million dollars since it began in 2010. There are 4 different bike rides themed around Hall of Fame players along with a 5-k run/walk. The event ends with a celebration concert by Third Eye Blind. All gifts are tax-deductible and 100% of all funds raised will go directly to cancer research and improving the lives of those impacted by cancer through Sylvester Comprehensive Cancer Center. Go to Dolphins Cancer Challenge to donate today!