Chapel Hill 2019 Marathon Jam The Chapel Hill Marathon Jam will be held at the American Legion Chapel Hill on Saturday, February 29, 2020, from 1 p.m. to 1 a.m. We hope to see you there! Chapel Hill 2020 Marathon Jam American Legion Chapel Hill 1714 Legion Rd, Chapel Hill, NC 27517 Saturday, February 29, 2020, 1 p.m. to 1 a.m.