2018 BikingMan race series

February 2018: BikingMan Oman
1.000km around the Hajar mountains
http://bikingman.com/en/bikingman-oman/

April 2018: BikingMan Corsica
700km loop around the island with some good elevation...
http://bikingman.com/en/bikingman-corsica/

July 2018: BikingMan IncaDivide
1.800km around the White mountain range of Peru and its highest passes above 4.000m
High altitude experience
http://bikingman.com/en/incadivide-2018/

And a final one to be announced early 2018.

Yop Yop, I know this is the 2016 calendar  but I could not resist on sharing this one for 2017:

Inca Divide (www.incadivide.com/en)
Quito (Ecuador) to Cuzco (Peru) on the Incan road network.
Self supported, 3500km, 60K total elevation, passes above 4000m, in the heart of the Andes Cordillera.

Mostly paved roads with some short gravel sections.