Here's somewhat of my planned route. Things will probably change along the way...
July 1 - 3: Quito, Ecuador; Otavalo markets on the 3rd
July 4 - 6: Chugchilan
then it's not really planned...
Banos - 2 days?
Riobamba - 1 day; Devil's Nose train
Tambo - 1 day; Ingapirca
Cuenca - 2 days?
Loja - 1 or 2 days
Vilcabamba - 1 or 2 days
Loja-Macara-Piura border crossing into Peru
Piura overnight?
Trujillo - 1 or 2 days
Huaraz - 2 days
Pisco - 1 day
Huacachina - 1 or 2 days
Nazca - 1 or 2 days
Arequipa - 3 or 4 days
Cuzco - 1 day
Chinchero family stay - 1 day?
Cuzco - 4 days
Inca Trail trek - 4 days, starting 7/28
Cuzco - overnight
Puerto Maldonado/Tambopata Reserve - Jungle lodge - 4 days
Puno, Lake Titicaca, Copacabana - 2-3 days
border crossing into Bolivia
La Paz - 1 or 2 days
Uyuni - 4 or 5 days; Salar de Uyuni trip
Potosi - 1 or 2 days
Sucre - 1 or 2 days
Aug 17? - fly from Sucre to Quito, with an overnight layover in Lima
Aug 19 - head back home