Kaitlyn Hughes | features editor Mark Courtney has run an average of seven miles every day since 1979. Approximately 16,255 days and counting. “There are worse things to be addicted to,” Courtney said. It’s his compulsion to run that keeps him going, knowing that it’s good for his body and mind. On Sept. 29, he finished his 45th Richard S. Caliguiri City of Pittsburgh Great … Continue reading Pittsburgh’s Great Race takes great strides