Training provider

Been riding for 30 years and do around 4500 miles a year. Mostly ridng on my own due to timing and work commitments.

I am intrested in anyones opinion on a scheduled training programmes that are available from the likes of Chris Carmicheal, Strava etc. I can see that there is value in riding with the structured traing programme to improve but would like to know who has used what and how well it has worked for them.

Look forward to hearing some experiences.