Personalized MY MARATHON Running T-Shirt — Your Marathon. Your Time. Runday

26.2 miles. Your race. Your time. Your achievement.
You didn't just run a marathon—you earned a finish time that tells the story of months of training, determination and 26.2 unforgettable miles. The Runday Personalized MY MARATHON Running T-Shirt lets you put your marathon finishing time right on your shirt.

Whether you're celebrating your first marathon, a new personal record, a Boston qualifying time, a comeback race, or a marathon you'll never forget, this shirt transforms your finish time into something you can proudly wear.

Personalize It With Your Marathon Time
Enter your marathon finishing time exactly as you would like it printed.
For example:
2:58:42 • 3:48:12 • 4:22:35 • 5:16:08

Your time will be prominently displayed inside the distinctive yellow personalization panel beneath the bold MY MARATHON design.

Choose Your Shirt Color

Available in multiple shirt colors, allowing you to create the combination that fits your style. The design features a transparent background, so your selected shirt color shows through and becomes part of the finished look.

The Perfect Marathon Runner Gift

Personalize a shirt with a runner's actual finishing time for a unique marathon finisher gift, first-marathon gift, marathon PR celebration, running birthday gift, race-day keepsake, or gift for a marathon runner.

Anyone can buy a running shirt.
Only you can wear your marathon time.

26.2 MILES. ONE FINISH TIME. YOUR STORY.

MY MARATHON. MY TIME. MY RACE.

RUNDAY.COM — Run Your Own Race.

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!