It’s that pizza running event that everyone looks forward to every year. Just imagining winning pizza for a year has competitors coming out in droves. The Papa John’s 4K Pizza Run & Relay is being held on Friday, July 7 from 4 – 8p.m. at Pole Green Park in Mechanicsville. The 4K run and relay is the kick-off for the Hanover Tomato Festival. Mr. Slice, the Papa John’s mascot, will be there too for this fun and filling event.