Random heights
 

 

Everest summit 8,200m
Worlds highest ski resort (day 109) 5,480m
Everest base camp 5,200m
Bolivian volcanoes (day 95) 4,900m
Start of Death Road cycle (day 108) 4,700m

Potosi (world's highest city) (day 102)

4,000m
La Paz (world's highest capital) (day 107) 3,700m
Usual ski resort height 1,800m
Ben Nevis (Scotland's highest mountain) 1,450m
Snowdon (Wales' highest mountain) 1,050m
Scafell Pike (England's highest mountain) 950m