World Run Day
RUNNER Definition T-Shirt — If You Know, You Know
RUNNER Definition T-Shirt — If You Know, You Know
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$11.99 USD
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$11.99 USD
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What does it really mean to be a runner?
The Runday RUNNER Definition T-Shirt goes beyond the dictionary and defines running the way runners actually experience it — through discipline, determination, freedom, strength, and the pursuit of the next mile.
Styled like a classic dictionary entry, this clean typographic design starts simply with “a person who runs” before revealing what being a runner really means: someone driven by discipline, fueled by determination, and able to find peace, strength, and clarity one mile at a time.
The finishing touch? A runner's “see also” list filled with the kind of descriptions that make fellow runners smile.
Who Is This Shirt For?
This shirt is designed for anyone who considers running part of who they are — not just something they do. It's perfect for 5K and 10K runners, half-marathoners, marathoners, trail runners, running-club members, early-morning runners, longtime runners, and people just beginning their running journey. You don't need to be fast. You don't need to win races.
If you run, you're a runner.
With its distinctive dictionary-style design, it's also a great gift for runners, running partners, coaches, race finishers, marathoners, and anyone who understands that running can become much more than exercise.
RUNNER — noun.
Some definitions can't be found in an ordinary dictionary.
Part of the Runday Runner Lingo™ Collection — If You Run, You Get It. The 100% cotton unisex classic tee will help you land a more structured look. It sits nicely, maintains sharp lines around the edges, and goes perfectly with layered streetwear outfits. Plus, it's extra trendy now!
• 100% cotton
• Sport Grey is 90% cotton, 10% polyester
• Ash Grey is 99% cotton, 1% polyester
• Heather colors are 50% cotton, 50% polyester
• Fabric weight: 5.0–5.3 oz/yd² (170-180 g/m²)
• Open-end yarn
• Tubular fabric
• Taped neck and shoulders
• Double seam at sleeves and bottom hem
• Blank product sourced from Honduras, Nicaragua, Haiti, Dominican Republic, Bangladesh, Mexico
Disclaimers:
• Due to the fabric properties, the White color variant may appear off-white rather than bright white.
• Dark color speckles throughout the fabric are expected for the color Natural.
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
The Runday RUNNER Definition T-Shirt goes beyond the dictionary and defines running the way runners actually experience it — through discipline, determination, freedom, strength, and the pursuit of the next mile.
Styled like a classic dictionary entry, this clean typographic design starts simply with “a person who runs” before revealing what being a runner really means: someone driven by discipline, fueled by determination, and able to find peace, strength, and clarity one mile at a time.
The finishing touch? A runner's “see also” list filled with the kind of descriptions that make fellow runners smile.
Who Is This Shirt For?
This shirt is designed for anyone who considers running part of who they are — not just something they do. It's perfect for 5K and 10K runners, half-marathoners, marathoners, trail runners, running-club members, early-morning runners, longtime runners, and people just beginning their running journey. You don't need to be fast. You don't need to win races.
If you run, you're a runner.
With its distinctive dictionary-style design, it's also a great gift for runners, running partners, coaches, race finishers, marathoners, and anyone who understands that running can become much more than exercise.
RUNNER — noun.
Some definitions can't be found in an ordinary dictionary.
Part of the Runday Runner Lingo™ Collection — If You Run, You Get It. The 100% cotton unisex classic tee will help you land a more structured look. It sits nicely, maintains sharp lines around the edges, and goes perfectly with layered streetwear outfits. Plus, it's extra trendy now!
• 100% cotton
• Sport Grey is 90% cotton, 10% polyester
• Ash Grey is 99% cotton, 1% polyester
• Heather colors are 50% cotton, 50% polyester
• Fabric weight: 5.0–5.3 oz/yd² (170-180 g/m²)
• Open-end yarn
• Tubular fabric
• Taped neck and shoulders
• Double seam at sleeves and bottom hem
• Blank product sourced from Honduras, Nicaragua, Haiti, Dominican Republic, Bangladesh, Mexico
Disclaimers:
• Due to the fabric properties, the White color variant may appear off-white rather than bright white.
• Dark color speckles throughout the fabric are expected for the color Natural.
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

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