Steamboat Marathon

Steamboat Springs, CO, USA · June 6, 2027
partly-cloudy-day50°·69° high·Light·Dry
7
Register

Race Day Weather

partly-cloudy-day
50°at start
72° high
Light
Dry
Your goal
0:00:00

Cool start — fast day potential, big temp swing

A cool 50°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temps will climb significantly to 72°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing.

Race day forecast available in 235 days
partly-cloudy-night10
partly-cloudy-day10
partly-cloudy-day10
partly-cloudy-day9
partly-cloudy-day7
partly-cloudy-day7
partly-cloudy-day6
partly-cloudy-day6
partly-cloudy-day5
partly-cloudy-day5
partly-cloudy-day5

Pace Calculator

26.2mi
0:00:00
HH:MM:SS
Pace
—

Enter a finish time to see what race day does to it.

Common Goals:

Get forecast alerts for Steamboat Marathon

We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.

Race Info

Join us for the 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.” Source

Race weekend

Sunday, June 6
7:30 AMMarathon (26.2 mi)
Half Marathon (13.1 mi)
10K (6.2 mi)
Area Map

Course Map

FAQ

When is the 2027 Steamboat Marathon?

The 2027 Steamboat Marathon will be held on Sunday June 6, 2027.

Is the Steamboat Marathon a Boston Marathon Qualifier?

Yes, the Steamboat Marathon is an official Boston Marathon qualifier.

What is the time limit for the Steamboat Marathon?

The time limit for the Steamboat Marathon is 5.5 hours.

What will the weather be like for the 2027 Steamboat Marathon?

The forecast calls for a high of 72°F and a low of 44°F with a 7% chance of rain.

Historical Weather

Based on 27 years of data
Avg Temp
57°F
L:48° H:67°
RunScore
8
Conditions
Rain Freq
0%
0 of 27 yrs
Wind4mph
Dew38°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore
2026
clear-day
47°/74°-
8
2025
clear-day
49°/74°-
7
2024
clear-day
45°/67°-
8
2023
clear-day
45°/58°-
9
2022
cloudy
51°/65°-
8
2021
clear-day
52°/73°-
7
2020
partly-cloudy-day
46°/61°-
9
2019
partly-cloudy-day
42°/67°-
8
2018
clear-day
40°/66°-
9
2017
clear-day
54°/70°-
8
2016
clear-day
46°/69°-
8
2015
clear-day
42°/61°-
10
2014
clear-day
56°/69°-
8
2013
clear-day
39°/67°-
9
2012
clear-day
51°/73°-
7
2011
clear-day
42°/65°-
9
2010
clear-day
52°/74°-
7
2009
cloudy
34°/40°-
10
2008
clear-day
42°/69°-
9
2007
clear-day
47°/66°-
9
2006
clear-day
53°/65°-
9
2005
clear-day
45°/61°-
10
2004
clear-day
54°/79°-
7
2003
cloudy
51°/56°-
10
2002
clear-day
63°/81°-
7
2001
clear-day
54°/70°-
8
2000
clear-day
48°/66°-
9