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13.1 T-Shirt
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13.1 T-Shirt

Color: Black
Size: Please choose a size
Size Guide
Regular price  $29.99 Sale price  $24.99

⚡️Buy 2 get 10% OFF - Buy 3 get 15% OFF ⚡️

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Product Description

13.1. You Know What That Means.

Not everyone does. But you do. You know what it costs to get to that start line the early Saturday long runs, the miles logged in the dark, the moment somewhere around mile 10 when you made a deal with yourself and kept it anyway. The 13.1 Half Marathon Tee is for the runner who has earned the right to wear that number. Whether it’s your first or your fifteenth, whether you ran it in under two hours or just ran it — 13.1 means you did something most people only talk about.

Wear the number. You earned it.

For the Runner Who Knows What 13.1 Costs

  • Ultra-soft ringspun cotton — as comfortable as the finish line feeling, every time you put it on
  • Lightweight 4.5 oz fabric — breathable enough for race day, casual enough for every day after
  • Modern semi-fitted cut — flattering unisex silhouette, sizes S–3XL
  • Preshrunk fabric — consistent fit through every wash and every training cycle
  • Tear-away label — nothing between you and the next 13.1
  • Double-stitched sleeves & hem — built to last as long as your half marathon obsession
  • Shoulder-to-shoulder taping — structured fit for the runner who is very structured about their training plan

The Details

  • Printed on Gildan 64000 — premium blank for bold, lasting graphics
  • Available in Black, Sport Grey, and White — classic race-day colors for the runner who lets the number do the talking
  • Bold 13.1 graphic — a badge of honor that every runner immediately recognizes
  • The perfect gift for half marathon finishers, runners in training, and anyone who has ever crossed a 13.1 finish line and immediately started thinking about the next one

13.1. Every mile was worth it.

When will I get my order?

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.

Premium Everyday Comfort

100% Ring Spun Cotton - Softer, stronger, and more durable than standard cotton. Pre-shrunk for a consistent fit wash after wash.

Breathable Fabric - Lightweight 4.5 oz fabric keeps you comfortable from morning to night.

True-to-Size Unisex Fit - Relaxed, comfortable silhouette that fits most body types with ease.

Built to Last

Reinforced Durability - Double-needle stitching at shoulder, armhole, neck, waistband, and sleeves stands up to repeated wear.

Seamless Collar - Quarter-turned construction eliminates center crease and maintains shape over time.

Tear-Away Label - Easy-to-remove label provides tagless comfort without residue.

Free & Easy Returns

30-Day Money Back Guarantee - Love your tee or your money back.

Printed in the USA - All USA orders are printed and shipped from the USA.

Shipping calculated at checkout.

Premium lifestyle apparel for runners obsessed with the grind.

Comfort for the miles that don’t count until they do.

Whether you’re chasing sunrise miles or grabbing coffee post-run, these tees are built for runners who live the lifestyle beyond the clock. Premium feel, everyday style, because running isn’t just what you do, it’s who you are.

Customer service that actually shows up

Got a question or need help? We’ve got you, like a solid training partner who never bails. Whether it’s an order, gear, or even training questions, hit us up. We’re here to help you keep moving forward.

Amazing Comfort and Style

Lindsay is 125 pounds and wears a size small. Jake is 150 pounds and wears a size medium. Our shirts are designed for a comfortable, athletic fit with a soft, breathable feel perfect for training, running, or everyday wear.

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FAQ's

Where are you located?

We’re a US-based company and all of our shirts are printed here in the United States. We partner with trusted print facilities around the US to help get your order to you as quickly as possible.

Will I get a tracking number for my order?

Yes! Once your order ships, you'll receive a tracking email with a special number so you can follow your package's journey—right to your doorstep.

What materials are your products made of?

We use high-quality, comfortable materials in all of our tees, soft enough for all-day wear and durable enough for every run, workout, or rest day. Materials may vary by item, and you can find the exact details on each product page.