2026 Marathon Relay - Open

What’s better than running 26.2 miles through the Mile High City? Sharing the miles with friends! Get a team of five to run Denver’s only 26.2 mile Marathon Relay. See the great sites of the Mile High City on each leg – from Empower Field at Mile High to the Confluence, Sloan’s Lake, downtown, or the neighborhoods around Colfax – which leg of the relay will you run?

The Open Division is for a team of any 5 runners. Friends, family, running clubs, runners running for the same charity or clients/customers. All teams that do not qualify to be in the Corporate, Government or Public School Teacher Division are in the Open Division.