In Apple TV+’s Slow Horses, River Cartwright spends exactly 3 minutes and 40 seconds running in Season 1 alone. This observation started as a joke about the recurring scenes of actor Jack Lowden racing down escalators, stairs, and through train stations, repeatedly yelling, ”move, move, move!”
Slow Horses is a British spy thriller about MI5 agents. After career-ending mistakes, they are reassigned to Slough House, their professional purgatory. Here, they are meant to quietly serve out their careers doing mundane paperwork. Yet somehow, these outcasts repeatedly become entangled in cases that threaten national security.
While chase scenes are a standard element in spy thrillers, my joke became an obsession. I had to know: just how much time does River spend running on-screen?
Looking at River’s running time across seasons reveals an interesting pattern. From a peak of 3:40 in Season 1—meticulously measured, scene by scene—the time drops dramatically to 43 seconds in Season 2, before settling at 1:20 and 2:00 in Seasons 3 and 4 respectively.
One might argue that 3:40 minutes of running across six ~50-minute episodes is not much. But when you realize it is exactly the time needed to soft-boil an egg to perfection, you start wondering what else can be done.
In the end, River’s running scenes might seem brief. But measured in everyday moments, his total running time adds up to a proper morning routine: soft-boiling an egg, heating water for tea, brushing teeth, and tying shoes. It’s fascinating how we make sense of time by anchoring it to everyday moments.
(And if you’re wondering about other metrics, I dare you to count how many people River shoves past during these runs. Just remember to note whether they were innocent bystanders or actual threats.)
Johanna Blom
Johanna Blom is a front-end developer and sociologist who combines her dual background to make data more accessible through creative visualization. Her work focuses on code and playful interactions, with a particular fondness for animations. She and her dog Boomer can be spotted (un)gracefully canicrossing through Swedish forests – and yes, she gets to yell “OK, Boomer!” unironically.