

Our custom running t-shirts are designed to combine performance, comfort, durability, and premium branding. Ideal for running clubs, sporting events, corporate teams, fitness brands, charity runs, and promotional campaigns, each garment can be customised to reflect your brand identity and performance requirements.
Made from lightweight, breathable performance fabrics, our custom running t-shirts are designed to help keep wearers comfortable during training, competition, and everyday activity.
Whether you’re creating race-day apparel, branded teamwear, retail sportswear, or event merchandise, custom running t-shirts provide a practical and highly visible way to showcase your brand.
Our custom running t-shirts are developed using technical fabrics selected for movement, breathability, and moisture management. Lightweight constructions help provide comfort during high-intensity activity, while quick-drying materials are designed to perform across a range of training and weather conditions.
Fabric weights, stretch, ventilation, and hand feel can all be selected to suit the intended use of your garment.
From relaxed event tees to more streamlined performance silhouettes, our custom running t-shirts can be developed in a range of fits and constructions.
Options can include crew necks, raglan sleeves, side panels, mesh ventilation zones, flat seams, reflective details, and other technical features designed to enhance comfort and performance.
Running t-shirts offer extensive opportunities for creative branding. Logos, sponsor graphics, race information, team names, and all-over artwork can be incorporated using a range of printing and branding techniques.
From minimal chest logos to bold full-colour designs, our team can help determine the most suitable application for your artwork, fabric, and intended use.
Every custom running t-shirt we produce is developed specifically for your brand, team, or event. Our product development team works closely with you to create garments that align with your identity, performance needs, colour palette, and intended use.
Customisation options include:
These options allow you to create premium custom running t-shirts that combine technical performance with strong, professional brand presentation.
The Sauce is a global supplier of premium custom-made apparel, headwear, accessories, and merchandise, with dedicated teams in Australia and California.
For more than two decades, we have helped brands design, develop, and manufacture high-quality custom apparel that enhances brand perception and creates a consistent, professional identity.
All factories within our supply chain are socially, ethically, and environmentally compliant, meeting strict human rights and sustainability standards.
At The Sauce, we manage the entire custom apparel development process, helping brands, teams, and organisations transform initial concepts into professionally manufactured performance garments. Our streamlined workflow ensures quality, transparency, and efficiency from concept through to final delivery.
Our team provides expert consultation to align your product development with your brand goals, event requirements, target market, and intended performance use. We work closely with you to determine the right fabric, fit, construction, branding, and production approach for your custom running t-shirts.
Our experienced design team develops custom running apparel concepts, including fabric selection, colour direction, garment construction, print placement, branding, and technical specifications. We collaborate with you throughout the design and sampling process to ensure the finished garment accurately reflects your brand identity.
Once designs and samples are approved, we move into custom manufacturing through our trusted global supply network. Our production teams oversee manufacturing, quality control, and final approvals to ensure your custom running t-shirts meet our quality and performance standards.
Our logistics and production department manages efficient global delivery, including custom packaging, swing tags, barcoding, and retail-ready presentation. Your finished custom running t-shirts are delivered directly to your door, ready for races, sporting events, teamwear, retail, promotional campaigns, or brand activations.