None. Get there a little early and stretch if needed and look at the map.
Simple enough. At 0530 we go for 45 minutes. Run the loop to the parking deck entrance. At the entrance is station 1 for 5 Burpees, 10 Merkins and 15 Squats. Run up the steps to floor 2, run across the floor to the other set of stairs for station 2 (same as above). Up the stairs to floor 3, across floor 3 to the first stairway for station 3, same exercises as above. Repeat until you reach the top, floor 5 where you again run across the floor to the first stairway for station 5 exercises and descend the stairs to the street. Run back to the start on S Main St. Lap one done. Repeat for 45 minutes.
Amazing how running can provide a rest from the stairs and exercise!
After 45 minutes we collected at the start/finish line for COT.