The Steamboat Marathon
About this race
Join us in 2026 for the 45th 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, a certified Boston Qualifier race, was ranked as one of the “Top 10 Destination Marathons in North America.”
Pick your distance
Running
Marathon
Half Marathon
10K
Typical race-day weather
Based on 8 years of Open-Meteo archive data for this event's race dates in Steamboat Springs, plus the 3 days either side.
The sun rises at 5:37 AM and sets at 8:34 PM local time (MDT) in Steamboat Springs on June 6, 2027 — 14h 57m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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Results — The Steamboat Marathon
Other races near Steamboat Springs
Different organizers, within 40 miles, in the next three months
🏃 Plan Your Next Race in Steamboat Springs
Find upcoming events by distance:
- Steamboat Springs 5K Races 4 races
- 10K Run Events in Steamboat Springs 3 races
- Steamboat Springs Running Calendar 2026 9 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 18 Steamboat Springs events
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