Dinosaur-clad contestants competed for the title of fastest T-Rex racer in Washington state.

Emerald Downs in Auburn, WA recently held a T-Rex costume race and crowned champions from the men's and women's divisions.

Racers in inflatable T-Rex costumes participate in the T-Rex World Championship Races at Emerald Downs on Sunday in Auburn, ...

Racers in inflatable T-Rex costumes participate in the T-Rex World Championship Races at Emerald Downs on Sunday in Auburn.

One group of runners they ditched the shoes and put on costumes for a one-of-a-kind race.

In a booming fossil market, the T. rex had been dethroned by a stegosaurus. No longer. By Julia Jacobs and Zachary Small ...

Contestants at the Emerald Downs racecourse in Washington compete for the title of the fastest inflatable dinosaur. Chase Mertz was the men’s division winner and Mimi Miyazawa was the women’s division ...

A Tyrannosaurus rex skeleton from South Dakota, nicknamed Gus, has become the world’s most expensive fossil sold at auction.

A Tyrannosaurus rex fossil billed as one of the world’s largest and most complete specimens has sold for a record $50.1 ...

Mount Rainier is seen in the distance as racers in their inflatable costumes prepare to enter the starting gates during the T ...

"R.O.C. race is the Ridiculous Obstacle Challenge which is a 5K, so it's a 3-mile obstacle course with about 18 different obstacles along the way," described Keith Cunningham, the director of R.O.C.

Sen. John Cornyn faces a primary runoff for the Republican nomination against state Attorney General Ken Paxton, and Paxton got a late boost in the form of an endorsement from President Donald Trump a ...