Steamboat Marathon

JUN

7

2026

Experience the 45th annual Steamboat Marathon in the Colorado Rockies. Run alongside the Elk River past emerald green pastures and snow capped mountains on this certified Boston Qualifier course.

Sun 7 Jun 2026

Steamboat Springs, Colorado

Website

26 miles 13 miles 10 kilometers

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The Steamboat Marathon

The Steamboat Marathon marks its 45th annual edition in 2026, offering three distinct distances for participants to choose from:

Marathon (26.2 Miles)
Half Marathon (13.1 Miles)
10K

The marathon course is a certified Boston Qualifier race. Participants follow various routes through the Colorado landscape, including segments along Country Road 129. The course takes runners alongside the Elk River, passing through green pastures with views of the snow-capped Rocky Mountains.

Registration for the event opens in September 2025 and is scheduled to close at the beginning of 2026. The event is located in Steamboat Springs, Colorado, with the primary address situated on Lincoln Ave. The race has previously been recognized as a destination marathon within North America. Visit the organization's website for the most recent information.

26 mi

Marathon

13 mi

Half Marathon

10 km

10k