ScottBall_rocknroll_marathon_run_running_humana_rnr_12-3-2017-15

Rock 'n' Roll Marathon participants compete in long distance running through San Antonio, Texas.

A member of the Purple Tutu society competes in the Rock ‘n’ Roll Marathon. Credit: Scott Ball / Rivard Report

Rock ‘n’ Roll Marathon participants compete in long distance running through San Antonio, Texas.