Amazon announced this week that it's fall sale event, , will return on October 7 and 8. That's our cue to take a look at the fitness and wellness gear we track all year, and sure enough, we're already seeing prices drop on top brands. As wellness-obsessed editors who have spent years covering Amazon sales, October Prime Day is usually just as good as the ones we see during summer's Prime Day, and even rival Black Friday/Cyber Monday. We're also seeing some great running and walking shoe deals out there on the best brands we've tested, like Brooks, New Balance, and Adidas. But remember, these early deals may not be around by the time the sale officially begins for the simple reason that it sells out.