These are the rules of Sub7-sub8

More and more details are becoming known about what is going to be the show of the year, the Sub7-Sub8.

In this "competition" 4 triathletes, 2 men and 2 women will try to lose 7 and 8 hours respectively in the Ironman distance (3,8 km of swimming, 180 km of cycling and 42 km of running).

The triathletes who will try it will be Kristian Blummenfelt, Alistair Brownlee, Nicola Spirig y Katrina matthews.

It will be at the Dekra Lausitzring race circuit, in the German city of Dresden, on June 5 and 6.

Now the Phoenix foundation have presented a video with the rules of the race.

Circuits