Marathon Shirt

Featured Shirt for Runs & Races

Our customizable sportswear is 100% polyester mesh with moisture wicking performance. These shirts are tagless with double-needle neck, sleeves and hem with a side seem.


  • 100% Polyester Textured Mesh, 4.0 ounces per yard
  • Moisture Wicking Performance
  • Tag-free label
  • Double-needle neck, sleeves and hem
  • Side seamed

The 5k race has become increasingly popular due to the fact that just about everyone can train and complete one. The distance in miles is 3.1. In 6-8 weeks the average individual can be ready to participate. Most races benefit certain charities or fundraise for schools and organizations. They are fantastic social events and great for building team unity on campuses or in the work place. A t-shirt is often included in the registration and usually includes the date and location as memorabilia. The shirt in itself is a trophy of sorts but just completing the race can be quite the confidence booster and is a huge benefit to one's health. A lot of people get hooked to running as a result of the increase in energy and physical fitness. The strong sense of community and comradery  makes the 5k a lot of fun. It can be a lifelong hobby. The ability to withstand this distance can easily lead to longer races and the quest for that next "PR" which stands for personal record.

5k Shirts



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Thriving for over 25 years, TSI Uniforms possesses the experience and design ability necessary to generate high quality uniform outcomes. We design every type of uniform. TSI Uniforms specializes in factory direct, custom logo, uniforms.

Everything from PE Uniforms to high performance sportswear, our novel approach, unique appeal, and convenient set-up, has resulted in an exceptional custom uniform business. Read more about us by clicking here