After the swim it’s on to the 20km bike and, with a name like the Hathersage Hilly, you know it won’t be flat! However, the hills are not so long or steep, and you’ll be rewarded with some stunning views of the Derbyshire countryside. ,p>The 7km run is almost entirely through woodland and open countryside with off road running shoes being an option if it’s wet. Again, the run has a few hills but don’t worry too much – it’s a long, fast downhill to the finish line!

It's not flat!