Running Heart Graphic Short sleeve t-shirt

Undertrained Overconfident runners celebrate all types of runners. This shirt commemorates the Mom runners. These queens find time to raise the kids, run the errands, work 40-50 hours, and put in the miles. They are the real superheroes. And U/O men, if your wife asks you to keep the kids and house so she can crank out a hard 10 miles, YOU DO THAT. Give her the time and space to keep her pace.

See you at the back of the pack!

The Underetrained & Overconfident runners race socially. We are the runners talking to everyone who passes us. We are the cheering section on the course. We don't have limits to what we think we can do. If you forget you signed up for a half marathon and still show up to the race, wear your Undertrained Overconfident shirt with pride.


We'll meet you at the med tent. #UndertrainedOverconfident

I size up from an XL to a 2XL since I like my shirts to hang a little looser. The tri-blend fabric creates a vintage, fitted look. And extreme durability makes this t-shirt withstand repeated washings and still remain super comfortable.

• 50% polyester, 25% combed ring-spun cotton, 25% rayon
• Fabric weight: 3.4 oz/yd² (115.3 g/m²)
• Pre-shrunk for extra durability
• 40 singles
• Regular fit
• Side-seamed construction
• Blank product sourced from Guatemala, Nicaragua, Mexico, Honduras, or the US

Size guide