Most of the episodes are about specific stage races but they have periodic episodes under the Kilometer 0 section that are bike-related, but not to specific races. That’s where the episode I linked to above is posted.
The episode I linked to is an interview with a truck driver and it’s pretty interesting.
Other Kilometer 0 episodes of note are when they talk to the riders about what books they’re reading (ep6) and an interview with Paul Smith about fashion (ep8).
One other thing- The Cycling Podcast does a great job of covering women’s cycling. They may not dedicate a lot of episodes to that, but when they do it’s very in depth and they have good interviews.