SPOKANE, Wash. - As Bloomsday approaches, 31,000 participants are gearing up for this year's race, and organizers have prepared the same number of shirts, a tradition spanning 49 years.

The winner's shirt will be the official shirt of Bloomsday 2025, which is scheduled for May 4, 2025. Designs must include the following aspects: Design may include up to 4 colors.