Izzi Batt-Doyle obliterates Australian marathon record in Chicago | Marathon

Izzi Batt-Doyle is the new distance queen of Australian athletics, smashing the national record by more than 45 seconds with a blistering run in the United States. Batt-Doyle clocked a time of two hours 20 minutes 38 seconds on her way to sixth place in the Chicago Marathon on Sunday (local…