Last Updated on May 31, 2011 by Jimson Lee If you liked the article How much Horsepower does Usain Bolt Generate?, you’ll love this article. How much Horsepower does Usain Bolt Generate?  The short answer is 2165 Watts.  Divide that by 746 watts per horsepower and you get 2.9 HP, very close to 3 horsepower. … Continue reading What is the RAST Test for Speed Endurance?