The 405 Callout race is a unique race put on by BIgMarc at Thundervalley Raceway in Noble Ok. it takes traditional drawing of racers for a twist. all the racers draw chips/numbers and the lowest number gets to callout any other racer on the property and the other racers has to accept. So who ever draws number 1 gets first pick to callout anyone. if number 1 calls out a racer, and that racers number was 6. they go down the line and when they get to 6 they skip to the next available racer, until all racers have been paired. No more dodging your arch enemy. check it out.