But there were also some big differences between the two races.

He does not agree that there is too much dead time between races.

"So many things can go wrong in the time between races," he said.

But in other cities, the political tie between crime and race is no longer clear.

But they will chop at least six minutes from the time between live races.

But data would also bring out the genetic differences between different groups and races.

Several studies have found differences between races in average reaction times.

After almost a month off between races and time to heal.

Performance adjustments are also made between races during the season.