Selenium Parallel Browser testing in python
Have a look at the Selenium Grid 2 documentation, it should help you. I am looking to run parallel tests and came across these guides.
https://code.google.com/p/selenium/wiki/Grid2
And here:http://www.guru99.com/introduction-to-selenium-grid.html
And here:https://www.packtpub.com/sites/default/files/downloads/Distributed_Testing_with_Selenium_Grid.pdf
Riaz