“SAS: Who Dares Wins” usually airs in short series rather than all year round, with episodes broadcast weekly during a run.

How often it’s on TV

  • The original civilian series ran roughly once a year, with about 5–6 episodes per series, typically shown one episode per week.
  • Recent years have focused more on Celebrity SAS: Who Dares Wins, which also tends to air as one concentrated series per year, again with weekly episodes during the run.

Current scheduling pattern

  • For Celebrity SAS: Who Dares Wins 2025, Channel 4 scheduled two episodes per week (Sunday and Monday nights) over an eight‑episode run, so it was on twice weekly while that series aired.
  • Outside of these active series windows, it is not on a regular weekly schedule; instead it returns in “blocks” when a new series is commissioned and broadcast.

TL;DR: How often is SAS: Who Dares Wins on?
It comes back in series “blocks”, typically once a year; during a series, expect weekly (or sometimes twice‑weekly) episodes until that run finishes.

Information gathered from public forums or data available on the internet and portrayed here.