Dino Dome is back… but not as you know it! After 50 roaring races in the dome, we're bringing back former competitors to go head-to-head with fresh faces in a new, nail-biting, Dino Dome Knockout!!! Round One winners will advance to the next round until there are only two left in the grand final where they'll battle it out for the Dino Dome Cup! Download the tournament poster on the Dino Dome website where you can see the Round One match-ups. There are also dino printables to cut out and move across the board as your favourite racers progress through the competition. Pick your winner and guess who'll take home the Cup!  Find everything you need here: https://www.abc.net.au/kidslisten/programs/dino-dome/knockout-poster/105422332 The knockout begins on June 26. Until then, let's get ready to roar!!!

It's our birthday! Dino Dome is celebrating our 50th episode with a lunar racecourse that's out of this world! Listen along as two 50-tonne titanosaurs make their way over moon rocks, through meteor showers and a cacophony of dinosaur sounds created by you!

It's a searing slog across a salt pan today with our racers battling bogs, birds, and bugs in the Dino Dome! Will long-legged Citipati's speed be the winning edge or does stout Pina have the strength to swipe the trophy?

It's Dino Dome Fact-o-saurus Tim Richards' time to shine as the pterosaur he named, Thapunngaka Shawi, goes wing to beak against bat-like Ambopteryx in the Daintree rainforest. Which fearsome flyer will take the trophy? Or will sweet sugar gliders clean up?

Crikey! Little legends Agrosaurus and Ozraptor hit the frog and toad for a ripper race across the dusty outback. Will a tucker-filled road train help with the hard yakka? Or will a mob of camels spit the dummy and cause a blue?

It's a race against the clock as Prionosuchus and Plesiosaurus risk being pickled in a super salty lake. They'll slip through sticky mud, dodge crystal pillars and face a deep, dark cave. But why is the water turning blood-red?

Duck-billed dinos Jaxartosaurus and Edmontosaurus plough through a modern-day park. They'll demolish daisies, tangle with trees and make a splash in the pond while ruffling the feathers of a flock of cranky ducks.

Mini meat-eaters Bambiraptor and Atrociraptor head underground for a race through a subway system. They'll face oncoming trains, weave through tunnels, and leap across platforms, but will a rat pack send them off-track? 

Argentinian titans Dreadnoughtus and Saltasaurus go head-to-head through a forest filled with the tallest trees on Earth. Will they lose their way in the misty maze? And will a shower of salamanders rain on their parade?

Ice age icons Woolly Mammoth and Sabre Tooth Tiger slip and slide through a modern-day ski resort. They'll climb a mountain, soar over a jump and claw their way across an ice rink, all while steering clear of their biggest threats (Tim and Amanda).

Famous racers T-Rex and Brontosaurus return to the spotlight in a race through Hollywood. They'll dodge traffic and flashing cameras on the Walk of Fame, while a cat cameo threatens to steal the show.

Scary swimmers Dunkleosteus and Tylosaurus soar through the seas of the Great Australian Bight in our final race of the season! They'll dodge turtles, water weeds, falling rocks and stormy weather... but will a pod of baby whales be safe?

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.