It really isn't! Lots and lots of people do way more than that.
Seems like a lot on here ride about once a fortnight. I will ride 20 or 21 days. 95 minutes on Zwift is about 60 kms so 400 km weeks really aren't too difficult.
Are you riding a lot more on turbo than outdoors then? I'm not anti turbo, I use it when weather grim but for me I way prefer to ride outside.
As I said, I know someone who is in a Zwift league or whatever and rides on it 5-6 days a week even if weather lovely. Now personally I think that's madness but each to their own. The thought of slogging away indoors on a summers afternoon or even a lovely day now(like today) seems crazy.
