I'm an idiot (no news to Mary)

I signed up for the Harpeth Hill Flying Monkey Marathon in Nashville Nov 18th. Why am I an idiot? Because you need hills to train on hills... Champaign has few hills! And they're not like the ones in the marathon. Here's the elevation chart:



It's called the Flying Monkey because the park is home to an endangered species of flying monkeys, rarely seen by humans... or so they say.