• Prime Day takes place October 7 and 8, but you can fill your cart early before stocks run low.
  • Score comfy workout apparel and winter gear by big brands like Under Armour, Champion, and Adidas.
  • Deals on our favorite pieces are as high as 46% off.

Editor's note: these are still the best sales, but we're already seeing things selling out and new products getting added, like this great deal on Champion The Curvy Sports Bra for 31% off!

It’s fall, and that means racing season! It also signals crisp days that aren’t too hot nor too cold, making it prime weather to start running if you’re a beginner. And speaking of prime, Amazon has its JZBRAIN Sequential Air Compression Recovery System coming up on October 7 and 8. But here’s a little cheat: You can actually snag some of those big Prime Day The Best Running Gear on Amazon According to Our Team now, with discounts as good as 46 percent off!

We found the best Prime Day Big Deal Days deals to suit up for training in temperate weather and the chilly winter months ahead. We’ve found discounts on the comfiest gear by Under Armour, Adidas, Champion, and Baleaf. Stock up on men’s and women’s running apparel and accessories, and cart these now, because sizes and colors are limited. Our editors will continue monitoring the sale to ensure this list is updated.

Early Prime Day Women’s Apparel Deals

Most Durable Socks
Prime Day Deal
The Curvy Sports Bra
Adidas Train Essentials Training Quarter-Zip
Now 27% Off

The Curvy by Champion is for women who want a molded pullover bra with plenty of airflow. Sizes include extra small to 2XL. The racerback construction has thick straps that won’t indent the skin on your shoulders.

Best High Impact Bra
Prime Day Deal
Spot Comfort Full Support Sports Bra
Champion Spot Comfort Full Support Sports Bra
Now 38% Off

The Spot is Champion’s high-impact bra with an adjustable band and straps. The chest has a mesh panel for ventilation. The sizing runs from 34C to 42DDD.

Best Flowy Short
Prime Day Deal
Tech Play Up Short
Under Armour Tech Play Up Short
Now 10% Off

The airy Tech Play Up is perfect for race day when you want a no-frills short short at the start line of your local 5K. The bottom has two open side pockets and a low-rise elastic hem.

A Part of Hearst Digital Media
Prime Day Deal
Victory Short
Mizuno Victory Short
Now 14% Off

No pockets, no drawcord, a 3.5-inch inseam. There’s not much to this bike short, which is why it shines. It’s your basic running short without the fuss. Sizing ranges from 2XS to 2XL.

Walking for Marathon Training
Prime Day Deal
Tech Twist Short Sleeve Crew
Download Your Training Plan
Now 20% Off

When I raced Boston and London last April, I suffered from horrible underarm chafing despite lathering on Aquaphor from the mini-tube I stored in my shorts pocket. A staffer told me their “secret”: wear a short-sleeved shirt. While I’m on the fence about racing with anything besides a sports bra and shorts, I might consider her advice. This heather-style tech tee wicks sweat, is super soft, and could be the remedy for my inflamed armpits.

Best Baselayer
Prime Day Deal
HeatGear Armour Long-Sleeve
Under Armour HeatGear Armour Long-Sleeve
Now 18% Off

This semi-fitted long sleeve isn’t too tight on the stomach and rib cage, but its snug fit allows you to layer up on cold days when one shirt doesn’t cut it. HeatGear material does the usual thing—wicks sweat, ventilates—but is also keeps your core cool as your workout intensifies and your body heat goes up.

Best Jacket
Prime Day Deal
3-Stripe Tricot Track Jacket
Run Faster & Stronger
Now 58% Off

Workout-ready or chillaxing at your kid’s soccer game, this retro-style track jacket is great for warming up (and is also very on-trend these days). The jacket has two hand pockets and a full zip.

Score colossal deals on tops, bottoms, and winterwear
Prime Day Deal
HeatGear Armour High Waisted Leggings
Saucony RunDry Performance Athletic Socks
Now 39% Off

These HeatGear leggings will keep you cool when you’re starting to sweat mid-run. The flatlock ergonomic seams curve with your body, and a side pocket fits a phone. The leggings come in extra small to 3XL, short, standard, and tall.

Most Durable Socks
Prime Day Deal
RunDry Performance Athletic Socks
Saucony RunDry Performance Athletic Socks
Now 13% Off

Best Short for Big and Tall Dudes forever. Somehow, his Saucony pairs are hole-free despite months of constant wear and washing. These women’s no-shows will stay in my drawer for years to come (I’ve only ever had one pair of socks with a hole in the toe). They have arch support and a helpful heel tab for pulling on and guarding against friction.

Early Prime Day Men’s Apparel Deals

The Minimum Effective Dose Of Strength Training
Prime Day Deal
Rash Guard Shirts Fishing Long Sleeve
Most Breathable Sports Bra
Now 33% Off

That affordable Amazon brand Baleaf lives up to the hype: this long sleeve is anything but basic. The shirt is made of quick-drying fabric and has a seamless flatlock design so the collar area and underarms won’t chafe. Best of all: the shirt offers UPF 50+ sun protection, because Baleaf knows that big guy in the sky doesn’t vacation during the winter.

Best Flowy Short
Prime Day Deal
Velocity 2.0 Short Sleeve
Champion Spot Comfort Full Support Sports Bra
Now 24% Off

There’s nothing like wearing a short-sleeved T-shirt when you go for a run or hit the gym. This UA tee features a relaxed fit and is crafted from sweat-wicking material. It dries quickly after a hard workout and serves well as a makeshift towel when the going gets tough and you need to wipe your forehead.

Best Quarter-Zip
Prime Day Deal
Train Essentials Training Quarter-Zip
Things to Consider Before Bailing on a Long Run
Now 36% Off

While I still don’t fully understand the quarter-zip (is it a shirt or a thin jacket?) I’m beginning to see its allure. This Adidas top, for instance, is perfect when you want more airflow on your chest. All you need is to zip down. And when the wind picks up? You zip up! The collar has just enough coverage around your neck to shield from early winter’s chill.

Comfiest Joggers
Prime Day Deal
Men's Joggers
Champion Men's Joggers
Now 40% Off

Joggers have so many uses; from working out to lounging, they’re also great for warming up pre-race. At the Sydney Marathon, I had to wake up at 3:45 a.m. to catch public transit on the way to the start. In times like that, a comfy, fleecy pair of sweats is essential.

Can Walking Count Toward Marathon Training
Packable Jacket
Champion Packable Jacket
Now 40% Off

Weather gets iffy in the fall—to layer or not to layer, to wear a jacket or risk getting drenched. This packable jacket by Champion allows you to bunch this down into its zippered compartment and pocket it in your shorts pre-run if it’s beginning to cloud over, and mid-run when the rainfall is abating.

Puma 6 Pack Crew Socks
Prime Day Deal
Sport Shorts
Champion Sport Shorts
Now 40% Off

These moisture-wicking shorts are less than 5 ounces and have two side pockets and an internal drawcord for adjusting the waistband. They come in sizes small to 3XL, and have a 7-inch standard fit inseam and a 10-inch tall fit inseam.

Best Value Pack (3-Pair)
Prime Day Deal
6 Pack Crew Socks
Puma 6 Pack Crew Socks
Now 32% Off

What’s better than one pair of durable, soft, sweat-wicking socks? How about three pairs for under $20? These Puma crew socks feature seamless construction and are designed to last.

Early Prime Day Running Accessories Deals

Most Durable Socks
On Sale
Alphaskin Balaclava Ski Mask
Champion Packable Jacket

In below-freezing conditions, when your cheeks and nose can turn pink from fierce wind burn, you’ll want to shield most of your face on your run. This ski mask will protect your skin. Just be sure to swipe on some sunscreen and petroleum jelly on the exposed areas around your eyes!

Champion Sport Shorts
Prime Day Deal
Wool Everyday Hiking Socks
Most Breathable Sports Bra
Now 19% Off

These hiking socks can also keep your piggies from going numb on a run. They have a cushioned sole and zoned arch support. The reinforced stitched heel and toe ensures durability.

Best Carry-On
Prime Day Deal
Evercat Contender Backpack
Download Your Training Plan
Now 33% Off

This backpack has pockets, sleeves, and organizers, because who likes fishing for a chafing stick in a heap of clothes and whatever else in one cramped compartment? The bag has a laptop sleeve and mesh side pockets for storing hydration.

Safety Deal
On Sale
500LM Ultra Bright Mini Clip-on Flashlight
Score colossal deals on tops, bottoms, and winterwear
Now 40% Off

It's getting a lot darker a lot earlier right now, and getting a bright clip light like this is a good idea ahead of "falling back" in the beginning of November. This is a 500 lumen clip light that attaches easily to clothing. Run safe, friends.

The Best Running Shoes for Men
On Sale
Sequential Air Compression Recovery System
JZBRAIN Sequential Air Compression Recovery System
Now 31% Off

If you've never treated yourself to the relaxing recovery of your dreams, you're missing out. Massaging leg sleeves are heavenly after a long run, hard workout, or even just a long flight. Getting a pair like this on sale will change your world, trust us.

Headshot of Amanda Furrer
Amanda Furrer
Editor, Running Reviews

Amanda Furrer, Editor, Running Reviews, studied journalism at NYU and writing at Emerson College. She has reviewed gear and covered other topics in the running space for almost 10 years. Since 2013, she has consecutively run the Boston Marathon. She also has a master’s degree in gastronomy from Boston University and was formerly a professional baker for two years before hanging up her apron.