The Run For Pi & Four Furlong Kids Race is an endurance sports event in Perrysburg, Ohio, aimed at encouraging active participation among all ages. It features a race where runners compete by reciting digits of Pi for a chance to win a pie. Additionally, there is a free kids' race for young participants. Registration is required, and discounts are available for members. Participants can also purchase a commemorative t-shirt. The event concludes with refreshments, including water and pie.