The Guardian Guide to Running podcast: Advanced - run 1
The first of our advanced running guides is a threshold run. Download the entire series via iTunes
![Woman running in a park](http://web.archive.org./web/20170609200354im_/https://i.guim.co.uk/img/static/sys-images/Guardian/Pix/online/2012/9/14/1347615051416/Woman-running-in-a-park-003.jpg?w=300&q=55&auto=format&usm=12&fit=max&s=12b8a6f3f72438d381e8dee6b3cc6344)
The first of our advanced running guides is a threshold run. Download the entire series via iTunes