Hey! Those pictures just did *not* capture the wind!
I am proud to say I finished the 100...after 4 tries of doing rides in Iowa county, I finally finished a century. My GPS claims 5600' of climbing which makes it "flatter" than the Quadrupedal (a must-do ride, btw), but I don't care. I've conquered my dragon and finished an Iowa County century!
I drove DH bonkers early on in the ride..."No, dear, I can't go faster. I must spin up these early hills. No, I cannot turn on my 'engine' yet--we have too many miles to go!"
When the head wind started up as we headed south for the second time out of the Unity Chapel rest stop I was glad I was keeping an early reserve. Then, as we headed south on the extra loop back to Barneveld, I gave myself a scolding for not doing the 64. I could barely zombie my way back to the hotel and into the shower; if I had been in your shoes---no way would I have tolerated that ride home. You were the wiser.
But, I agree. Good ride. But tough. Iowa county is lovely, but has some amazingly mean hills. Congrats!