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The Run Is Eternal is fresh take on a technical running tee. The design is a tribute to the endless love & pursuit of the run straight from the mind of Lucas Larson, our head designer. Small reflective left chest logo on front, bold Run Is Eternal graphic oversized on back. 

The Firehouse is Heartbreak’s minimalist staple running shirt. Its lightweight wicking fabric makes you feel light & cool while you’re tackling miles. Heartbreak’s ethos of “make it matter, make it fun” is imbued in design touches throughout the garment. The name comes from our signature training run from our flagship store at Mile 20 of the Boston Marathon.

Run Eternal SS

Warped Checkerboard SS

Product Details:

• Fits true to size
• Left chest raised Heartbreak patch or reflective Heartbreak logo depending on color (see photos)
• Black, red, & white bartack stitches at the side seam represent road, blood, and spirit
• Reflective Heartbreak wordmark center back.
• Heartbreak flag logo at side seam.
• 90% Polyester, 10% Spandex

Heartbreak is the accepted risk of great love. In racing, in love, and in life, we take the risk and go big. Our motto: “Run Hard and Risk Heartbreak". Represent Heartbreak wherever you go with this everyday essential. 

Run Hard, Risk Heartbreak. Represent Heartbreak wherever you go. The city of Boston is where it all started for Heartbreak. The small upper back hit says “Run Hard, Risk Heartbreak", city on the front, and ethos on the back.

Product Details:

Unisex tee

50/50 combed ring-spun cotton/recycled polyester

Run Hard, Risk Heartbreak. Represent Heartbreak wherever you go. The small upper back hit says “Run Hard, Risk Heartbreak". City on the front, ethos on the back.

Product Details:

Unisex tee

50/50 combed ring-spun cotton/recycled polyester 

Heartbreak is the accepted risk of great love. In racing, in love, and in life, we take the risk and go big. Our motto: “Run Hard and Risk Heartbreak". Represent Heartbreak wherever you go with this everyday essential. 

The Firehouse is Heartbreak’s minimalist staple running shirt. Its lightweight wicking fabric makes you feel light & cool while you’re tackling miles. Heartbreak’s ethos of “make it matter, make it fun” is imbued in design touches throughout the garment. The name comes from our signature training run from our flagship store at Mile 20 of the Boston Marathon.

Warped Checkerboard

Product Details:

• Fits true to size
  
• Left chest raised Heartbreak patch or reflective Heartbreak logo depending on color (see photos)
  
• Black, red, & white bartack stitches at the side seam represent road, blood, and spirit
  
• Reflective Heartbreak wordmark center back.
  
• Heartbreak flag logo at side seam.
  
• 90% Polyester, 10% Spandex

Designed for running, the warped checkerboard 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
  
• Same silhouette as our 606 crop
• 90% Polyester, 10% Spandex
  

Heartbreak is the accepted risk of great love. In racing, in love, and in life, we take the risk and go big. Run Hard, Risk Heartbreak. Represent Heartbreak wherever you go. The small upper back hit says “Run Hard Risk Heartbreak.“

Product Details: 

• 100% ringspun cotton
• Relaxed fit

Our Chicago 2024 Premium Singlet is a nod to the history of Chicago with our own twist. Like the city itself, it features a grid pattern of varying scale juxtaposed on the left side by an organic water-like print. 

Nestled in the heart of the United States, Chicago was built at the intersection of the Wild West and the established East Coast. Railroads & labor powered its early growth. The Great Chicago Fire created a defining moment of redemption and a radical rethinking of its landscape. Now, Chicago is a global hub of commerce, creativity, and culture.

As athletes, we engage with Chicago’s iconic features, the Lakefront, Grant Park, and the brick structures, each of which we incorporated into the grid design with subtle nods.

Product details: 

• Red captain’s patch at right shoulder
• Raised heartbreak patch at left chest
• Sublimated grid pattern celebrating Chicago’s landscape
• Small Chicago script and city stars high on back
• Chicago 24 woven label at right side seam
• Black, red, & white bartack stitches on the center back represent road, blood, and spirit.
• Small reflective Heartbreak wordmark bar at low back
• Wicking fabric
• 100% polyester

Our Chicago 2024 Premium Singlet is a nod to the history of Chicago with our own twist. Like the city itself, it features a grid pattern of varying scale juxtaposed on the left side by an organic water-like print. 

Nestled in the heart of the United States, Chicago was built at the intersection of the Wild West and the established East Coast. Railroads & labor powered its early growth. The Great Chicago Fire created a defining moment of redemption and a radical rethinking of its landscape. Now, Chicago is a global hub of commerce, creativity, and culture.

As athletes, we engage with Chicago’s iconic features, the Lakefront, Grant Park, and the brick structures, each of which we incorporated into the grid design with subtle nods.

Product details: 

• Red captain’s patch on the right shoulder
• Raised heartbreak patch at left chest
• Sublimated grid pattern celebrating Chicago’s landscape
• Small Chicago script and city stars high on the back
• Chicago 24 woven label at right side seam
• Black, red, & white bartack stitches on the center back represent road, blood, and spirit.
• Small reflective Heartbreak wordmark bar at the lower back
• Wicking fabric
• 100% polyester

Run Hard, Risk Heartbreak. Represent Heartbreak wherever you go. The line that "breaks" the heart is the elevation profile of the world-famous Heartbreak Hill.

Product Details:

• 50/50 combed ring-spun cotton/recycled polyester

Our Chicago Grid Tee is a nod to the history of the city and the landscape with which we engage as athletes. A bold Chicago script with the 4 iconic stars lays over a grid of 4 blocks, each celebrating an iconic element: the Lakefront, the brick structures, Grant Park, and Lake Michigan.

Product Details: 

• Unisex tee
• Small heart high back screen
• 60% cotton / 40% polyester
• 50/50 combed ring-spun cotton/recycled polyester

Run Hard, Risk Heartbreak. Represent Heartbreak wherever you go. Chicago is known as “The Second City” & it’s Heartbreak’s second major city to hold a flagship store.

Product Details: 

Unisex tee

50/50 combed ring-spun cotton/recycled polyester

Run Hard, Risk Heartbreak. Represent Heartbreak wherever you go. Chicago is known as “The Second City” & it’s Heartbreak’s second major city to hold a flagship store.

Product Details: 

Unisex tee

50/50 combed ring-spun cotton/recycled polyester

Product Details:

Unisex tee

50/50 combed ring-spun cotton/recycled polyester

Product Details:

Unisex Hoodie

• Heavyweight Hoodie

70% Cotton/30% Polyester 

Represent Heartbreak wherever you go with this everyday essential. 

Product Details:

Unisex Hoodie

• Chicago screen
  
• Heavyweight Hoodie

70% Cotton/30% Polyester 

Designed by runners, made for runners. Made to move, our socks are ideal for marathon training, light running, or casual wear. 

• 200 needle count
• Heel tab for no-slip
• Seamless toe
• Moisture-managing
• Y-heel construction

80% Dry-Release, 17% Nylon, 3% Spandex

Shell: 90% Nylon, 10% Spandex
Lining: 92% Polyester, 8% 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 - connecting forces between runners.
• 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

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

The Good Times Half Tight 2 is an update to our best half-tight. It's a tight-fitting short made to move as fast as you do - with storage! It has two large hip pockets, a zip closure back pocket, and a drawcord to secure the fit exactly where and how you want it. The second iteration features an internal brief for security and modesty and a breathable mesh waistband. Branded touches remind you to Run Hard, Risk Heartbreak. 

Product Details:

• Raised Heartbreak patch at left hem
• Red Heartbreak branded drawcord
• Heartbreak flag woven label on the right leg
• Large storage pockets on each hip
• Large back secure zip pocket
• Breathable mesh waistband
• Gel-lined leg opening to keep them where you want them
• 90% Polyester, 10% Spandex; Lining: 92% Polyester, 8% Spandex

The Good Times Half Tight is an update to our best half-tight. It's a tight-fitting short made to move as fast as you do - with storage! It has two large hip pockets, a zip closure back pocket, and a drawcord to secure the fit exactly where and how you want it. Features an internal brief for security and modesty and a breathable mesh waistband. Branded touches remind you to Run Hard, Risk Heartbreak. 

Product Details:

• Raised Heartbreak patch at left hem
• Red Heartbreak branded drawcord
• Heartbreak flag woven label on the right leg
• Large storage pockets on each hip
• Large back secure zip pocket
• Breathable mesh waistband
• Internal brief
• Gel-lined leg opening to keep them where you want them
• 90% Polyester, 10% Spandex; Lining: 92% Polyester, 8% Spandex

The Hampton Crew is a cold-weather running staple. The perfect outer layer for fall mornings or a warming mid-layer for freezing climates, the Hampton is a perfect long-sleeve shirt for runners. Cozy details like wrist cuff thumbholes add to the comfort of the soft brushed polyester. Heartbreak touches make this one special: a chest seam inspired by the elevation of Heartbreak Hill, the most notorious section of the Boston Marathon; "Run Hard" embroidered on the left wrist, "Risk Heartbreak" embroidered on the right; raised heart logo patch on the left chest.

It's called the Hampton because our founders, Justin & Dan, were in Hampton Beach, NH when they shook hands on the initial partner agreement and shared the original logos.

Product Details:

True to size.
- Chest seam inspired by the elevation of Heartbreak Hill, the most notorious section of the Boston Marathon
- "Run Hard" embroidered on the left wrist, "Risk Heartbreak" embroidered on the right
- Raised heart logo patch on the left chest
- Left side seam black, red, & white bartack stitches represent road, blood, & spirit
- Heartbreak reflective wordmark bar at high back
- Right side seam Heartbreak woven label

Midweight. Breathable. Wicking.
87% Polyester, 13% Spandex

The Triple Pocket Full Length Tight is our signature women’s running tight. Designed for performance on the go, we loaded it with pockets so you can load it up with essentials. The Triple Pocket features large pockets on each hip for your phone, gels, sunglasses, or other quick-access necessities. Stash valuables like your credit card or keys in the secure zip pocket at the back. With its high waist, it's a flattering tight that feels comfortable at any speed.

Product Details:

• High waist
• Red internal drawcord to keep them in place
• Two large hip pockets (one on each hip)
• Large zip-back pocket
• Left pocket Heartbreak rubber stamp logo
• Right pocket Black, red, & white bartack stitches represent road, blood, & spirit
• Center back reflective Heartbreak wordmark
• Heartbreak flag logo at right side seam
• Fabric content 90% polyester, 10% spandex