Lace up your shoes and mark your calendars. Registration for the Reedville Firecracker 5K (which will be held on July 4) is open. Early-bird pricing is $35 through May 22; after that, the registration fee increases to $40. Runners are encouraged to register now to guarantee their T-shirts. The race course travels throughout the Northumberland County town. To register, visit https://runsignup.com/Race/VA/Reedville/ReedvilleFirecracker5KRunWalk.