Airspeed wrote:Think you're having us on Chris - no sunshine in any of the pix but your bike casts a strong shadow!
Nice to see a bit of your countryside, was that a lake I saw in pic 4, or the sea?
As I'm ~1,000 miles from the coast, it'd be quite a deal if that was the sea.

It's not technically a lake, but an impoundment of the Des Moines River as a flood control reservoir to keep the city (somewhat) dry during bouts of flooding. The bit of land that the bike trail is on is owned by the US Army Corps of Engineers, so it's managed to stay mostly undeveloped.
I have to say it's not quite as flat as it appears; a couple of miles from that spot is a hill that runs up the side of the dam, which results in an elevation change of ~150 feet in a bit over half a mile. Going down it is much more fun that going up. Depending on which trail system one chooses, there are plenty of flat bits that pass the corn, soybeans, and pigs.
When all else fails, manipulate the data.