Custom 10K Marathon T-Shirts: Create Your Own

Custom 10K marathon t-shirts are a powerful way to build team spirit, promote your event, and create a lasting impression for participants and supporters alike.

Whether you're organizing a community run, charity fundraiser, or corporate wellness challenge, personalized t-shirts help unify your group and showcase your branding.

With options to include event logos, sponsor names, and race-day graphics, these shirts become memorable keepsakes runners will wear long after the finish line. 

Ordering personalized 10K marathon t-shirts is quick and hassle-free. 

Start by uploading your custom design, whether it’s a race logo, team name, or your own graphic.

Next, choose from a variety of performance-ready t-shirt styles, colors, and sizes to match your event’s theme. With Fourthwall’s mockup generator tool, you’ll get a live preview of your design before publishing, so you can perfect every detail before placing your order. 

Once finalized, we’ll take care of the printing, shipping, and fulfillment, so you can focus on gearing up for race day and celebrating in style with your custom 10K marathon shirts.

Our custom t-shirt prices start at $9.25. The price of your custom t-shirt depends on the shirt fulfillment technique, design and logo placement, and branding options. On platforms like Fourthwall, you can choose from many custom apparel, sweatshirt, and hoodie options, including:

• Short Sleeve Tees
• Long Sleeve Tees
• Streetwear Tees
• Form-Fitting Tees
• And many more!

Yes. You can upload any shirt design that meets our Acceptable Use Policy. Designs can be printed on the following locations for shirts:

• Custom Front Designs
• Custom Back Designs
• Custom Inside Label Designs
• Custom Sleeves (for long-sleeve shirts)

Shirts can be printed with some of the following techniques:

• Direct-to-garment (DTG printing)
• Embroidery
• Screen-printing (common for dropshipping)
• Sublimation (all-over-print)

Testing different shirt designs with different print techniques will allow you to make the best t-shirts for your audience.

For any product from our product catalog, quality is guaranteed. If there is a print error or visible quality issue with your order, we’ll replace or refund it!