There is still time to join in the action at the the maddest, muddiest run challenges of the Saab Salomon Trail Running Series.

The Turbo X Pure Filth event at Wharncliffe Woods, Sheffield starts on the 26nd Sept and are still accepting places. So don your Salomons and step up to the challenge!

Click here to enter

Here is some great footage of the Borden Turbo X courtesy of Saab Salomon to get you in the mood, enjoy!