Lehigh Valley Health Network's Via Marathon will take place Sept. 7 and 8 at ArtsQuest Center, Steel Stacks, 101 Founder's Way. There will be races for all abilities and ages. Events and start times are: 5K run 7:30 a.m., Via walk 9 a.m., kids' race at 10:30 a.m., Sept. 7; marathon 7 a.m., team relay 7 a.m., and the half marathon 7:15 a.m. Sept. 8.