Personalized MY HALF Running T-Shirt — Your Half Marathon. Your Time.| Runday

Half Marathon (13.1 miles). Your race. Your achievement. Your time.

Celebrate your half marathon accomplishment with the Runday Personalized MY HALF Running T-Shirt. This bold running shirt can be customized with your actual half marathon finishing time, turning your race result into a shirt that's uniquely yours.

Whether you're celebrating your first half marathon, a new personal best, a comeback race, or simply a 13.1-mile performance you're proud of, your finishing time becomes the centerpiece of the design.

Personalize It With Your Half Marathon Time

Enter your half marathon finishing time exactly as you want it printed.

For example:

1:27:42 • 1:52:18 • 2:06:35 • 2:34:10

Your personalized time will be prominently displayed inside the distinctive yellow time panel beneath the MY HALF design.

Choose Your Shirt Color

Available in multiple shirt colors, so you can choose the look that best fits your style. The artwork has a transparent background, allowing your selected shirt color to show through and become part of the finished design.

A Unique Gift for a Half Marathon Runner

Personalize one with a runner's finishing time for a memorable half marathon finisher gift, running birthday gift, race-day keepsake, PR celebration, or gift for a running partner.

A half marathon finish time is more than a number. It represents 13.1 miles of training, determination and accomplishment—and a running achievement worth remembering.

You ran it. You earned it. Wear your time.

MY HALF. 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!