Continuing the discussion from More Challenges:
Having read this Zwift forums page I noted that I’m not the only one thinking we need a few new challenges. How about?
Length of New Zealand - 1,600km (1,000 miles)
Iceland loop - 1,332km (828 miles)
UK Land’s End to John o’Groats -1,407km (874 miles)
Route 66 (America) - 3,940km (2,448 miles)
Trans-Siberian Highway - 11,000km (6,800 miles)
Road trip of Australia - 17,600km (10,936 miles)
Great Wall of China - 21,196km (13,171 miles)
Pan-American Highway - 48,000km (30,000 miles)