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 Camping Trip - William Heise Campground Fleet Feet Furnace 5k and Kids Run Run This Town 5K/10K/13.1 LOS ANGELES