The Congress Hotel in Chicago is our host hotel for Monster Dash!  Just a 10-15 minute walk from the start and finish in Grant Park, plus the final packet pick-up is located at the hotel as well!
Click here to reserve your room for $179 a night
Address: 
The Congress Hotel
520 South Michigan Avenue (click here for map and directions)
Chicago, IL 60605
312-427-3800

You can also call to reserve your room at the phone number provided above.  Please request the "Chicago Monster Dash" room block.