From the Promoter:
The Cornhusker State Games Gravel Grinder is a self-supported gravel/dirt road race. This means you are responsible for yourself while on the course and may not receive aid from any non-competitor at any time during the race. Support vehicles are not allowed on the course for any reason unless you choose to drop out of the race. If you do have a support vehicle on the course, it will be assumed that you have dropped out of the race resulting in a DNF.
All riders are required to wear helmets, carry cell phones, and enough water for 30 miles. Bikes must be equipped with a properly calibrated cycling computer.