Long run Sunday, a weekly 5K, the first fun run with your kids: this collection covers the tops you run in. Running tees with pace-line stripes, trail ridge and hill repeat graphics, singlets for warm race mornings, long sleeves for early starts, and a kids tee so a young runner can match the grown-ups.

Pick the shape first. A tee has short sleeves, a singlet has none and suits warm days or layering under a jacket, and a long sleeve tee covers the arms on cool mornings. Tees and long sleeves run XS to 3XL, singlets XS to 2XL, and the kids tee comes in Youth S to Youth XL. The 2XL and 3XL sizes cost $3 more. A couple of designs offer two colourways, each shown on its own photo.

Personalised running tops. The Custom Name Running Singlet and the Custom Race Day Running Tee have their own fields for a name and number on the back. Check spelling: we print exactly what you type, and no proof is sent before production.

Sizing. For a closer race-day feel, size down; for an easy club-run fit, take your usual size. The Size Guide explains how to compare with a top you already own. We do not make claims about how the fabric performs; the care details are on each product page.

Every order is prepared in 1-3 business days and ships free from the USA to the United States, Canada, Australia and New Zealand, usually arriving in 7-14 business days. Changed your mind? You have 60 days to send it back with a free return label, and the refund is issued within 7 days of the return reaching us (see Shipping & Delivery and Returns & Exchanges).