You could tackle the bleachers, traverse walls and experience a rugby stadium like never before in the Allianz Stadium race in London, or maybe you'd rather combat fire, mud and water in a country estate in South Wales. There are plenty of locations to choose from as well as three different obstacle races, the Sprint, Super or the Beast.
To be in with a chance of winning free entry into any UK Spartan race you just need to drop me an email at email@example.com or you can leave a comment below. A winner will be picked at random on Monday 27th April.
If you aren't lucky enough to win you can still get 10% off your entry into a Spartan race using code 'BLOGGER15'
Visit the Spartan website for details of all locations, distances and entry info.
Good luck and here's a little something to whet your appetite. NB new trainers are not advised.