Utahraptor Is the Largest Raptor Yet Discovered Utahraptor's claim to fame is that it was by far the biggest raptor ever to walk the earth; adults measured about 25 feet from head to tail and weighed in the neighborhood of 1,000 to 2,000 pounds, compared to 200 pounds for a more typical raptor, the much later Deinonychus , not to mention the 25- or 30-pound Velociraptor .How tall is an Utahraptor?
Utahraptor was up to 7 feet tall, and weighed somewhat less then 500 kilograms; around the size of a polar bear.How fast is an Utahraptor?
The top speed of a Utahraptor is debatable, but going off of other dinosaurs of similar sizes who we have a more complete fossil record of, we can say that Utahraptor could run between 25 and 30 mph.How long is the Utahraptor?
Utahraptor ostrommaysorum is a large (around five meters or 18 feet long), feathered, predatory theropod dinosaur from Utah’s early Cretaceous (~124 million years ago). Utahraptors sported huge sickle claws on their second toes, with the largest specimen measuring at 22 cm (8.7”) long.