Along the Brighton seafront is a staircase 70 steps high. It has 70 steps down the other side with a 10 metre flat ‘landing’ in the middle. Also widely used for training. It’s hilarious to see runners of Brighton bounding up and down this concrete chaos. Some are brave/stupid/crazy enough to do kettle bell swings at the top and Spiderman press ups at the bottom. That’s just too vomit inducing.
10 reps = 700 steps. Use the other side of the staircase to stagger down in a form of ‘recovery’.