Colesburg Back 40

Well, it’s time I’m on a ride with Andy Hamm! Colesburg Back 40, the 200. Start time: August 31, 10pm.

The oldest gravel event in the Mid-West. 31 years.

2 x Iowa's Hardest Hundred Miles. So:

10 Level B roads

6 Level C roads (not maintained by the county)

I might need to put on the skinny 4.0 tires.