The relay will launch from Heriot - Watt University .
The relay stretch 36 miles across Murrayfield Stadium , Edinburgh Castle , the Royal Mile , the Portobello Promenade and Princes Street Gardens , where it will be welcomed with a community concert .
The relay will launch from Heriot - Watt University and stretch 36 miles across Murrayfield Stadium , Edinburgh Castle , the Royal Mile , the Portobello Promenade and Princes Street Gardens , where it will be welcomed with a community concert .