Taking your challenge indoors? Our friends at Zwift have great options set up for your ride!
In their post "All about vEversting", they give you tips, advice, and even routes to help plan your Giddy Up Challenge. Be sure to read their full article on planning and making sure you get your full elevation gain in your ride. They also line out Stava routes you can use to like taking eight an a half laps on Alpe du Zwift or doing the 134 meter elevation change of London, Leith Hill sixty-six times in a row to hit the Queen's Everest Challenge elevation number of 8,848 meters.