The new SAS is
For a Ride to count towards your SAS Race Index you must be a member of the SASeeding Strava Club and only rides done after 01 Feb 2021 will count towards your Seeding Index. You can submit as many rides as you like, but only your 3 best Race Indexes (best rides) will be taken into consideration. Quality trumps Quantity. Rather submit your best rides, not all your rides.