Hi Daney - welcome to the road bike racing forum (aka the 33). You should stick around and post about your training and progress - there are several people here that have a lot of racing and training experience. However, I don't know if there are any female masters that post directly in this forum so I'll give you my experience as a male master cyclist. From your brief description, your training plan would be too much for me. I find that I need 2 rest days per week, and even with that I need a lighter week with 3-4 easy days every 4-6 weeks. I don't do double leg workouts in the same day, but I will occasionally do a core strength workout on the same day as a riding workout. Hope this helps.
Edit: I forgot to mention that I'm a 52 yr old masters racer.
Last edited by cmh; 11-09-20 at 02:59 PM.