Patricia Boal speaks with Jennifer MacDonnell, record-setting marathon runner, about the achievement of running a 3h26m marathon at the Toronto Waterfront Marathon last month, setting a record for women aged 70-74.

<p>Patricia Boal speaks with Jennifer MacDonnell, record-setting marathon runner, about the achievement of running a 3h26m marathon at the Toronto Waterfront Marathon last month, setting a record for women aged 70-74.</p>