Event Description Run the rails is a 13.1 mile route that starts and finishes in Historic Downtown Union City. It includes a half marathon, 10k, 5k, and 1 mile fun run event. Event Location & Accomodations Trending Events KB Half Marathon Bike Race 2025 Ugly Sweater 1M, 5K, 10K, 13.1, 26.2 – Benefitting Feed My Starving Children