On Sunday morning, lace up your running shoes and head to the Brookhaven Trail for the “Brookhaven Trail Half Marathon and 5 Miler.” If you haven’t registered yet, worry not—race day registration opens on site at 7:30, and you can find the registration tent easily marked with a big red sign. Both cash and card payments are accepted. Keep in mind that there’s a limited number of extra shirts available in popular sizes on a first-come, first-served basis.