The JC Green Half, 10K, and 5K 2026

The JC Green Half, 10K, and 5K is a Jersey City race series offering a half marathon, a 10K, and a 5K. It takes place in October during National Healthy Lung Month and is now in its sixth annual running. Sustainable JC organizes the event with CityTri. The day focuses on fundraising alongside the races. Its cause is respiratory health awareness, providing the series a local public-health focus beyond the typical fall road-race event.