If you’re expecting a fixed, carved-in-stone date, I need to prepare you for a little heartbreak. The BBC plays a very specific game of hide-and-seek with the airdate. It’s like trying to pin down a friend who says “we’ll get coffee sometime” but never picks a day.
Typically, a new series arrives in the spring or autumn. Think of it as the TV season’s version of a surprise bank holiday. One day, you’re watching a nature documentary; the next, your screen explodes with duffel bags and frantic train station goodbyes.
Right now, the real-time answer is: check the BBC One and BBC iPlayer schedules weekly. I know, I know. That feels like homework. But it’s the only way to catch the moment these brave, slightly mad travellers set off without a phone signal.
The iPlayer Trap
Here’s where it gets funny. The entire series usually drops on iPlayer the moment the first episode airs. It’s a binge-watcher’s paradise and a spoiler minefield. You plan to watch one episode, and suddenly it’s 2am and you’ve followed a pair of strangers across three countries.
I once told my wife I’d just “peek” at the first episode. Four hours later, I was emotionally invested in whether a couple from Brighton would find a cheaper bus fare in Laos. My dinner was cold. My dignity was gone. The iPlayer is a gateway drug.
Prime Video: Race Across the World S4
So, if you want to join the live conversation on Twitter (sorry, X), you need the exact broadcast time. If you want to avoid social media like the plague until you’ve finished, just hit “play all” on a Friday night.