image 1 of 8
Highly Rated
Nike ACG Ultrafly Trail Trail Racing Shoes - Racer Blue/Vivid Purple/Purple Dynasty

Nike ACG Ultrafly Trail

Trail Racing Shoes

¥36,080
(Tax Incl.)
Hyper Crimson/Total Orange/Vivid Purple/White
Baltic Blue/Court Blue
Spruce Fog/Sea Glass/Black Spruce
Sail/White/Safety Orange/Black
Light Crimson/Summit White/Summit White/Pure Platinum
Racer Blue/Vivid Purple/Purple Dynasty

Coming Soon

  • Shown: Racer Blue/Vivid Purple/Purple Dynasty
  • Style: HF5668-401
  • Country/Region of Origin: Vietnam

Nike ACG Ultrafly Trail

¥36,080
(Tax Incl.)

Ultralight foam and enhanced grip fuel your trail speed.

The Ultrafly Trail takes what you love about the original and refines it, so you can go the distance. The springy ZoomX foam is more responsive and the full-length carbon plate is softer for a smooth ride. The outsole helps reduce weight while maintaining enhanced grip as the miles pile up.

ZoomX Foam

Ultra-responsive ZoomX foam midsole delivers Nike's highest energy return with a stable feel for the trail. The foam is “unwrapped” in the heel for even better responsiveness.

Breathable Mesh Upper

Don’t worry about puddles or streams—the upper is made for water drainage. It’s also lightweight, durable and breathable.

More Flexibility

Tackle technical terrain with the full-length carbon fiber plate. We reduced the stiffness compared to the original Ultrafly for better control on the trails.

Enhanced Grip

Go the distance with Vibram® Megagrip outsole. It’s designed to give you durability and enhanced grip on wet terrain.

Product Details

  • Weight: Approx. 287g/10.1oz (Men's US 10)
  • Heel-to-toe drop: 8.5mm
  • Shown: Racer Blue/Vivid Purple/Purple Dynasty
  • Style: HF5668-401
  • Country/Region of Origin: Vietnam

Free Shipping & Returns

Returns are free for both Members and guests (only for items that are unused and within 30 days upon delivery. Exceptions apply).
About Returns

Members get free shipping (for guests, only for purchases over ¥15,000).
Join Us or Sign In

Reviews (28)

4.6 Stars

  • AMAZING

    marias390271384

    I bought because my doctor recommended them, after so many problems with my feet (stress fracture 5 metatarsal and arthritis in my big toe, the pain is insupportable) The shoes are so light weight and very comfortable, I am using Nike acg zegama trail, for my longest run, and the nike ultrafly for short run, no more than 3 or 4 miles, because the drop for me is too high 8.5 and I need more time to adapt. I regularly use running shoes with 4 mm drop, and it is perfect for me, if nike can make nike ultrafly with 4mm drop, for me will be perfect, but I recommended this product.

  • brilliant

    GauriD468641112

    brilliant! not worn yet. but they have a potential to be my favorite pair.

  • Awesome Pair

    n2nie

    Amazing pair of shoes. I’m a frequent runner on the road and trail (light to mild terrain). Very stable on the heel and very light. The shoes have energy return and you can feel it. It wants you to go faster. I have put in 30 miles and it feels great. Will buy another pair.

Lightweight speed, grip and energy return, come hell or high water.

Engineered For

Trail Running & Racing

Terrain

Less to Highly Technical

Cushion

Responsive

Shoe Weight

Approx. 287g/10.1oz (Men's US 10)

Heel-to-Toe Drop

8.5mm

Tech Specs

Shoe Weight

287g/10.1oz (Men's US 10)

Heel-to-Toe Drop

8.5mm

Powered By

ZoomX Foam, Carbon Fiber Flyplate & Vibram® Megagrip

What's New?

    • Our newest iteration of ZoomX foam delivers durability, softness and responsiveness made for trail running.
    • The full-length carbon fiber plate has reduced stiffness compared to the original Ultrafly.
    • Vibram® Megagrip outsole offers exceptional traction on the trail with less weight. Strategically-placed lugs add grip for uphill and downhill racing.
hero
Caleb Olson

“It’s been my go-to, do-it-all racing shoe that has put me on top of the podium at some of my biggest races.”

Caleb Olson

2025 Western States Champion

Complete the Look