100+ Mile Per Hour Foot Race

The wind would actually have to be faster than 100 mph to get the racers up to 100 mph, so at that point the only challenge would be keeping the racers on the ground.

This would be done by having suits aerodynamically outfitted with spoilers on the sides of the lower part of the legs pushing them down.

Once a racer lost their footing on the ground they'd be blown off the track into padded airbags around the track perimeter while the remaining racers continued running like the wind.

I'd be interested to see the technique to run as fast as possible because the challenge would be not flying off the ground. Might be more like speed walking than running or more accurately, taking a step, flying 30 feet or so, touching the ground enough to retain balance then taking another "step" to fly at 100 mph another 30 feet or so.

So would it be running or just making running motions as you were pushed along by hurricane force winds? Does it matter? It would be extremely dangerous which is the point.