Heartbreak Hill Running Company

The Sendy Collection is built for the athlete who sees "run hard, risk heartbreak" and says, "say less." Featuring wide Heartbreak jacquard band for hold and secure comfort, this collection is all about movement and attitude.

Product Details: 

• Light support
• Wide Heartbreak jacquard chest band for comfort and secure fit
• Removable pads
• Raised Heartbreak logo center back
• 90% Nylon, 10% Spandex

The Sendy Collection is built for the athlete who sees "run hard, risk heartbreak" and says, "say less." Featuring a wide Heartbreak jacquard band for hold and secure comfort, this collection is all about movement and attitude. 

Product Details: 

• Ergonomic seams for comfort
• Wide Heartbreak jacquard waistband for comfort and secure fit
• Right side seam woven Heartbreak label
• Raised Heartbreak logo patch on the left leg
• 90% Nylon, 10% Spandex

Designed for running, the 606 Crop has an easy fit that feels breezy and looks great on the road, at the track, or in the coffee shop. Its lightweight mesh wicks sweat keeping you dry on the move. 

Product Details:

• Cropped fit
  
• Raised heart logo patch on the left chest 
  
• Left seam black, red, & white bartack stitches represent road, blood, & spirit
  
• Center back reflective Heartbreak wordmark 
  
• Heartbreak flag logo at right side seam
  
• 90% Polyester, 10% Spandex
  

Made to feel fast and go fast, the Bear Cage Split Short brings lightweight performance & freedom of movement with a Heartbreak flair.

The name "Bear Cage" is a nod to the famed hill loop of Boston's legendary cross-country course, Franklin Park. 

Product Details: 

• 2 back gel pockets are built into the brief for nutrition on the run
• 2 front pockets for small items like keys, cards, or IDs
• Raised Heartbreak patch at left hem.
• Red Heartbreak branded drawcord
• Black, red, & white bartack stitches on the center back represent road, blood, and spirit.
• Heartbreak reflective wordmark logo on the side seam.
• Breathable mesh waistband
• Brief lined
• Outseam stitch at 2.75” from waistband
• Short 94% Polyester, 6% Spandex
• Lining: 90% Polyester, 10% Spandex

Be the first to know about restocks & new drops. Register for our Speed Shop Restock List here.

The Dragonfly XC is for the barrier breakers, the flurry finishers who refuse to give in to the elements. It’s Nike's fastest distance spike on the track built to go off-road. ZoomX foam adds a jolt of energy return while a wider base helps give you peace of mind in inclement conditions.

Speed up the Tempo
The combination of full-length ZoomX foam and a full-length plate optimizes resiliency and energy return while staying lightweight.

Keep Water Away
Known for its lightweight design and low water retention, the partial Vaporweave upper helps keep the shoe light even when wet, and the soft, engineered mesh toe box helps keep your toes and forefoot comfortably contained.

Stay Secure
An added arch band helps give you a secure fit in muddy conditions and a supportive feel on uneven terrain.

Wider Base
Extra width on the base of the shoe provides extra stability and confidence on all surfaces.

Limit one per customer.

On's first cross-country spike for fast middle distances. Built to go off-road, engineered for mud, water, hills, and sharp turns.

Ultimate grip

The Cloudspike XC features a rubber outsole with a strategic heel grip pattern, which works in synergy for optimized grip and traction. Made for peace of mind on sharp turns and steep downhills.

All-condition upper

An ultralight, one-piece, mesh upper delivers breathability and efficient water drainage. Its internal cage-like construction locks down the foot for a supportive, secure fit. Muddy course? No problem.

Energizes every stride

Our lightweight Helion™ HF hyper foam midsole returns stored energy into potent propulsion. It helps to push you forward, even on the most challenging courses.

Key features

• Helion™ HF hyper foam midsole – soft landings & propulsion
• Light, breathable one-piece upper
• Supportive and secure fit
• Mesh material for efficient water drainage
• Six spikes and strategically placed heel grip for traction
• Tested and proven by On athletes
• Speedboard® for optimal durability and energy return
• Responsive and stable

On's first cross-country spike for fast middle distances. Built to go off-road, engineered for mud, water, hills, and sharp turns.

Ultimate grip

The Cloudspike XC features a rubber outsole with a strategic heel grip pattern, which works in synergy for optimized grip and traction. Made for peace of mind on sharp turns and steep downhills.

All-condition upper

An ultralight, one-piece, mesh upper delivers breathability and efficient water drainage. Its internal cage-like construction locks down the foot for a supportive, secure fit. Muddy course? No problem.

Energizes every stride

Our lightweight Helion™ HF hyper foam midsole returns stored energy into potent propulsion. It helps to push you forward, even on the most challenging courses.

Key features

• Helion™ HF hyper foam midsole – soft landings & propulsion
• Light, breathable one-piece upper
• Supportive and secure fit
• Mesh material for efficient water drainage
• Six spikes and strategically placed heel grip for traction
• Tested and proven by On athletes
• Speedboard® for optimal durability and energy return
• Responsive and stable

Adidas X Y-3 running spikes made in part with recycled materials.

Find out how fast you can go. With a full-length spike plate and responsive Lightstrike Pro cushioning in the forefoot, these Adidas running spikes are all about helping you run lightning-fast past what you thought was possible. A STRUNG upper is designed yarn-by-yarn to wrap your feet in a seamless cocoon. Intricate details show off Y-3 style, even when you're moving so fast you're a blur. This product features at least 20% recycled materials. By reusing materials that have already been created, we help to reduce waste and our reliance on finite resources and reduce the footprint of the products Adidas makes.

Details: 

• Regular fit
• Lace closure
• STRUNG upper
• Textile and synthetic lining
• Lightstrike Pro cushioning
• Cleated synthetic outsole plate
• Contains at least 20% recycled content

Limit one per customer
Neutral & Racing | High Cushion | 8mm Heel Drop

Fine-tuned for marathon speed, the Alphafly 3 helps push you beyond what you thought possible. Three innovative technologies power your run: A double dose of Air Zoom units helps launch you into your next step; a full-length carbon fiber plate helps propel you forward with ease; and a heel-to-toe ZoomX foam midsole helps keep you fresh from start to 26.2. Time to leave your old personal records in the dust.

Energy Return for Your Marathon
Two forefoot Air Zoom units combine with ZoomX foam to store and return the energy back to you, powering every step.
Propulsive Feeling
A full-length carbon fiber plate delivers a propulsive sensation that helps you smoothly transition through every stride and tackle turns with confidence.
Cushioned Ride
Fully connected ZoomX foam creates an ultralight and cushioned feel, helping you stay fresh and comfortable from mile 1 to 26.2.
What's New About the Alphafly 3?
The Alphafly 3 is our lightest Alphafly ever, featuring a slightly wider carbon fiber plate for increased stability, a fully connected ZoomX foam midsole for smoother transitions and an all-new Atomknit upper designed for improved multidirectional containment and breathability.
Notched laces offer a secure but soft lace-up.
An integrated knit tongue with lofted padding helps alleviate lace pressure.