Tired of watching cars race in a circle hour after hour? Read about 5 unusual auto races at HowStuffWorks. … 5. Unusual Auto Races. Some races are just … well, strange. Steve Ganem/Getty Images … Some races are just…well, strange. From outlaw rallies that zoom from continent to continent to zany television competitions featuring ambulances and school buses, we're going to look at some of the weirdest, most unusual auto races anyone has ever popped a clutch at. Did you know … …

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HowStuffWorks "5 Unusual Auto Races"