Estes Park Marathon

Estes Park, CO, USA · June 21, 2026
clear-day43°·63° high·Breezy·Dry
8
Register
Weather
Pace Calc
Course
Race Info
FAQ
History

Race Day Weather

clear-day
43°at start
65° high
Breezy
Dry

Cool morning, warming trend

Runners will face a temperature rise from 43°F at the start to a peak of 65°F. With a mild wind of 11 mph from the WSW and low humidity at 43%, conditions are favorable. Runners should consider adjusting their pace as temperatures increase, staying hydrated throughout the race.

clear-night8
clear-night8
clear-night8
clear-day8
clear-day9
clear-day9
clear-day9
partly-cloudy-day9
partly-cloudy-day8
partly-cloudy-day8
cloudy9
cloudy9

Pace Calculator

Distance: 26.2mi
0:00:00
HH:MM:SS
Pace
—
Weather Adj.
—
Common Goals:

Get forecast alerts for Estes Park 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

The Estes Park Marathon is renowned as one of America's most scenic marathon courses, offering breathtaking 360-degree views of Rocky Mountain National Park. Runners experience a challenging yet rewarding high-altitude journey, featuring an inspiring 1500-foot descent in the initial miles, followed by a course that winds through open meadows, along Lake Estes, and past the historic Stanley Hotel. The race provides a peaceful running experience amidst mountainous beauty, welcoming both competitive athletes and those seeking a destination race in a stunning natural setting.

Website
Area Map

Course Map

Course Map Unavailable

We don't have course map data for Estes Park Marathon yet. If you have a GPX file (or other format) for this race, we'd love to add it!

Request / Submit Map

FAQ

Ask a Question about the Estes Park Marathon

Racecast Concierge (free during beta)

Ask a question about the Estes Park Marathon and we'll do the hard part and find the answer for you within 48 hours.

By using Racecast Concierge, you agree to receive email alerts pertaining to the Estes Park Marathon and general racecast.io updates.

When is the 2026 Estes Park Marathon?

The 2026 Estes Park Marathon will be held on Sunday June 21, 2026.

Is the Estes Park Marathon a Boston Marathon Qualifier?

No, the Estes Park Marathon is NOT a Boston Marathon qualifier.

What will the weather be like for the 2026 Estes Park Marathon?

The forecast calls for a high of 65°F and a low of 42°F with a 26% chance of rain.

Historical Weather

Based on 21 years of data
Avg Temp
71°F
L:52° H:71°
RunScore
8
Conditions
Rain Freq
14%
3 of 21 yrs
Wind6mph
Dew42°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore

2025 Estes Park Marathon

Clear conditions throughout the day.

2025
clear-day
59°/82°-
8

2024 Estes Park Marathon

Clear conditions throughout the day.

2024
clear-day
59°/77°-
8

2023 Estes Park Marathon

Partly cloudy throughout the day with a chance of rain throughout the day.

2023
rain
44°/58°Light
8

2022 Estes Park Marathon

Clear conditions throughout the day with afternoon rain.

2022
partly-cloudy-day
64°/78°-
8

2021 Estes Park Marathon

Clear conditions throughout the day with rain.

2021
clear-day
60°/79°-
8

2019 Estes Park Marathon

Partly cloudy throughout the day with rain.

2019
clear-day
51°/70°-
9

2018 Estes Park Marathon

Partly cloudy throughout the day with rain.

2018
cloudy
58°/64°-
9

2017 Estes Park Marathon

Clearing in the afternoon.

2017
partly-cloudy-day
55°/70°-
8

2016 Estes Park Marathon

Clear conditions throughout the day.

2016
clear-day
59°/84°-
8

2015 Estes Park Marathon

Clear conditions throughout the day.

2015
clear-day
56°/79°-
8

2014 Estes Park Marathon

Clear conditions throughout the day with late afternoon rain.

2014
clear-day
57°/70°-
8

2013 Estes Park Marathon

Clear conditions throughout the day.

2013
clear-day
51°/76°-
8

2012 Estes Park Marathon

Clear conditions throughout the day.

2012
clear-day
55°/83°-
8

2011 Estes Park Marathon

Clear conditions throughout the day.

2011
clear-day
47°/69°-
8

2010 Estes Park Marathon

Cloudy skies throughout the day with a chance of rain or snow throughout the day.

2010
rain
33°/47°Light
7

2009 Estes Park Marathon

Partly cloudy throughout the day.

2009
clear-day
48°/63°-
9

2008 Estes Park Marathon

Clear conditions throughout the day.

2008
clear-day
50°/72°-
9

2007 Estes Park Marathon

Clear conditions throughout the day.

2007
clear-day
57°/80°-
8

2006 Estes Park Marathon

Clear conditions throughout the day.

2006
clear-day
49°/71°-
8

2005 Estes Park Marathon

Partly cloudy throughout the day with rain.

2005
clear-day
53°/70°-
9

2004 Estes Park Marathon

Partly cloudy throughout the day with morning rain.

2004
clear-day
37°/58°Light
8

More CO Races

Leadville Trail Marathon
2026-06-27 · Leadville, CO, USA
Hardrock 100
2026-07-10 · Silverton, CO, USA
Aspen Valley Marathon
2026-07-25 · Basalt, CO, USA
Silverton Alpine Marathon
2026-07-18 · Silverton, CO, USA
Boulder Rez Marathon
2026-08-15 · Boulder, CO, USA
Leadville Trail 100
2026-08-22 · Leadville, CO, USA
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR