Personalized My 1st Marathon Race Running Toddler Sweatshirt. 1st marathon kids running Toddler Sweatshirt - White with little boy fox Keep your little one cozy and stylish with this soft and durable toddler sweatshirt. Designed for comfort and ease of movement, it features a classic fit with ribbed cuffs and hem for added warmth. Perfect for everyday wear, playtime, or chilly outings, this sweatshirt is made to withstand the adventures of an active toddler