How Fast is Fast?

If you have a stopwatch, you can monitor lap times and use the handy chart below to find the average lap speed. You may be amazed at how fast these riders are really going! Times listed are for both the 2.5 mile Competition Course and the 3.1 mile Donnybrooke Course.

LAP TIME COMPETITION COURSE AVERAGE SPEED DONNYBROOKE COURSE AVERAGE SPEED
1:35 94.7 MPH 117.5 MPH
1:40 90.0 MPH 111.6 MPH
1:45 85.7 MPH 106.3 MPH
1:50 81.8 MPH 101.5 MPH
1:55 78.3 MPH 97.0 MPH
2:00 75.0 MPH 93.0 MPH
2:05 72.0 MPH 89.3 MPH
2.10 69.2 MPH 85.8 MPH