4 down, 2 to go: Flanagan’s run through 6 major marathons in 7 weeks continued with 2 in 2 days

By R.L. Bynum Monday capped a crazy 16 days of running four marathons for former Carolina runner Shalane Flanagan, with still two marathons and 27 days to go. The Olympian, three-time national champion at UNC and 2017 New York City Marathon winner finished the Chicago Marathon on Sunday and the Boston Marathon on Monday in …