Steamboat Marathon, Half & 10K 2025

Join us in 2025 for the 44th annual running of the Steamboat Marathon, Half Marathon and 10k. Run alongside the roaring Elk River through the emerald green pastures on Country Road 129 with the snow-capped Rocky Mountains of Colorado all around and find out why the Steamboat Marathon was ranked as one of the “Top 10 Destination Marathons in North America.”

Registration for the 2025 Steamboat Marathon will open on September 17, 2024  and will be on sale through May 31, 2025. Onsite race registrations and race changes can be made at the Alpine Bank tent over packet pickup on Friday, May 30 and Saturday, May 31 at Ski Haus.

Important Information: 

All the races start at 7:30am. The only way to get to the start line is by bus and the buses run from 6am - 6:30am. Please plan accordingly!