My favourite workout! It's a bit longer so we'll start a bit earlier. You may want to use the intensity adjustment to reduce power required for each section by up to 25%.

https://discord.gg/RVMTvvZOpens a new window

As described by Zwift:
Pro cyclist Mat Hayman proved that indoor training worked when he won Paris-Roubaix—one of the biggest races in the world—after breaking his arm earlier that year. This workout is how he did it. Note that this workout is made for a pro. If it's too difficult, try completing just one of the interval blocks and skipping the second.