When
May 17, 2026
Starts at 6:00am MDT
Weather
☁️ Cloudy · 9°C–23°C
Last Year's Race
· Wind 12 km/h
Registration
Open Now
Closes May 13, 2026
Website
Official website →
Event Details
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.
Event type
Team-Relay
Distance
42.2 km
Surface
Road
Registration opens
April 12, 2026
Registration closes
May 13, 2026
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