National Championship Air Races
Facebook  Twitter  YouTube  Instagram
Laps:6
Lap Length:8.0851 miles
Start Lap*:7.5888 miles
Distance:48.0143 miles
Time:
Speed:

Enter a time or speed
(Up to three digits plus three decimal digits)
Time: Minutes
Seconds
Speed: MPH

*The first lap of a Unlimited race starts as the aircraft
cross the "start line" shown on this diagram.
Speed Calculator
2013 Unlimited Heat 1A Race