We're back in the Dome for ten new roar-some races! First up: speedy Gallimimus takes on stocky Sauropelta in a race across an Arctic ice shelf... They better not fall in since neither dino can swim! And what's that shadow in the water? There's something lurking in the cold, dark deep...

Can two famous flyers make it over the craters and cliffs of an alien planet? The Dino Dome transforms into Mars for a final season two showdown that is truly out of this world!

It’s herd versus herd in a Dino Dome first! Can a stack of Styracosauruses outmatch a pack of Parasaurolophuses? Or will a caravan of camels lead them astray?

Carnival chaos ensues as two meat-eating predators make their way through mirror mazes and rickety rollercoasters. Will Baryonyx’s heavy claws come in handy? Or will Carnotaurus bulldoze her way to the finish line?

Things heat up in the dome as local legends race through an inland sea at the foot of a smouldering volcano. Will croc-like Quinkana take the crown? Or will aquatic Kronosaurus swim to victory?

There’s not a dinosaur in sight as these monster bugs race to the finish line in a modern-day supermarket! Can they make it up and over trolley mountain? Or will a bug bomb in aisle seven blow their chances?

Therizinosaurus has the longest claws of all time, but will they help or hinder her in a snowy mountain climb against an ancient super-snake?

Returning winner Allosaurus must defend her title against the feathered raptor Deinonychus amid the secret tunnels and underground chambers of an Ancient Egyptian pyramid! 

This pair is one-of-a-kind! Can bird-like Berthasaura stay ahead of the mighty Irritator? And what’s the story with their names? These unique dinos are set to cross the Grand Canyon but will a rumba of rattlesnakes ruin the race?

Two powerful swimmers must navigate winding river bends and high seas in this race from the Congo River to the Atlantic Ocean... Will Shonisaurus overshadow her smaller competitor? Or does speedy Nothosaurus have the edge? And will we meet a familiar face in the dark deep?