The less ambitious can tackle smaller , less strenuous sections of just a day or more , and the official website gives updates on sometimes muddy trail conditions . China 's Friendship Highway takes cyclists 800 nerve - bursting kilometers through foothills of Everest . More relaxing rides are available -- Japan 's Shimanami Highway can easily be ridden in a day . Riders might have deer or moose for food on the Great Plains bike route from Alberta , Canada to New Mexico .
China 's Friendship Highway takes cyclists 800 nerve - bursting kilometers through foothills of Everest . More relaxing rides are available -- Japan 's Shimanami Highway can easily be ridden in a day . Riders might have deer or moose for food on the Great Plains bike route from Alberta , Canada to New Mexico .