The toughest of all the mud-based running endurance challenges, Tough Mudder, is back for 2017 this December and registration is now open.
If you’ve not heard of Tough Mudder before, it’s known for being one of the most difficult sporting events in the world. Not only does the event consist of a 16-19km long run, through mud, but there are also a bunch of obstacles thrown in for good measure.
Read more here: http://www.timeoutdubai.com/sportandoutdoor/news/77128-tough-mudder-coming-back-to-dubai