Sweet spot training is riding at 84 to 97% of your FTP, the balance point where you get the most fitness for the time you have. If you have 6 to 12 hours a week instead of 20, it builds a bigger engine per hour than zone 2. That's not opinion, it's the intensity-to-strain math.

Frank Overton coined the term back in 2005, and it's been the foundation of how FasCat builds fitness ever since: raise your FTP, extend your endurance, build the durability to ride strong in the final hour. Now he's put twenty years of it into one complete guide, how much to do, when to do it, and the workouts that make you faster twice.

Other platforms teach sweet spot. We invented it.

Join us live this Friday at 2pm EST for Ask A Fascat episode 31. This week we’re breaking down your summer training plan: durability rides, heat adaptation, race-week tapers, and more. Bring your training questions and we’ll answer them live on the show. We’ll probably talk about the Tour de France, too!

You can absolutely still get faster after 40. And 50. And yes, after 60 too.

But here's the catch every masters cyclist eventually learns: you can't train the way you did in your 30s and expect it to work. Recovery slows down. Father time comes for your watts. And between work, family, and everything else, you don't have all day to ride.

None of that means you're done improving. It just means the approach has to change: train less, recover more, age-adjust your intervals, and let the data tell you when to push.

Coach Frank Overton breaks down the full FasCat masters playbook, 20+ years of coaching masters athletes to national titles and hard-earned PRs, including the 5 rules Bicycling Magazine featured and the recovery trifecta that beats any gadget.