Super-sized slasher Suzhousaurus races the prickly pint-sized Pegomastax through a horrid heathland. They'll thunder through thistles and thorns, while Amanda waits at the finish line with some tweezers. 

It's a regal race through a palace! Will hungry Deinocheirus be delayed by the royal banquet? Will little Oryctodromeus be hampered by palace peacocks? And what's that woof....? Look out, it's the Queen's corgis!  

Pack your bags and don't delay, this race is through an airport! Will the small sauropod Amargasaurus outsize the 'Demon Chicken' from Hell Creek? Or will wily Anzu wyliei use her wits to win? Fasten your seatbelts - we're in for a bumpy ride!

Antarctopelta and Glacialisaurus slip and slide across their icy homeland, Antarctica. They'll climb up an icefall and roll down a mountain, while a raft of penguins floats near the finish line.

It’s a battle of the ages as the oldest-known dino, Herrerasaurus, races one of the youngest, Pentaceratops, through a karst landscape. They’ll have to watch their step as they swerve around sinkholes, shafts, springs and… super-sized snails.

Famous flippers clash in the English Channel as the long-necked Elasmosaurus takes on the croc-like Liopleurodon. They’ll dodge ships, trains and local marine life, but who will slip-up when an oil spill blocks their way?

Fulgurotherium has the hometown advantage in a race against Compsognathus in the Aussie outback’s Lightning Ridge. The tiny two-legged runners make their way through an underground opal mine, but will the glisten and glimmer of the precious stones prove too much of a distraction?

High-flyers Pterodactylus and Rhamphorynchus soar through the skies of the South American Andes and the ancient city of Machu Picchu. They’ll cruise across stone ruins, cliff drops and an icy lake, while a curious condor puts the racers in a flap.

Cretaceous carnivore Carcharodontosaurus takes on huge herbivore Vulcanodon in an A-grade race through an empty school. Will the dinos avoid detention as they crush classrooms and pummel the playground? And why does Amanda call a dentist?

Lookalike long-necks Apatosaurus and Camarasaurus meet in the mysterious Bermuda Triangle for our final race of the season. Ocean flatulence and a water spout threaten to throw the racers off course, but it's a colossal Cretaceous comeback that leaves the dome dumbfounded.