Leadville Trail Marathon

Leadville, CO, USA • June 28, 2025
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partly-cloudy-day Partly cloudy throughout the day.

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This is a 26.2-mile (42.2 km) marathon through the mining districts east of Leadville, is held in June each year. The midpoint of the course is at Mosquito Pass, with an altitude of 13,185 feet (4,019 m). In 2006, a "heavy" half marathon event of 15 miles was added, which is run on the same day and also goes to the top of Mosquito Pass. Wikipedia

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When is the 2025 Leadville Trail Marathon?

The 2025 Leadville Trail Marathon will be held on Saturday June 28, 2025.

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Historical Weather

RunScore
Run Score: 8
Temp
66°F
Min/Max
42°/66°F
Dew
29°F
Days of Rain
1/22
Wind
9mph
Tap a row for details.
YearLow / HighRain

Leadville Trail Marathon 2024 Weather History

Partly cloudy throughout the day.

2024
cloudy
49°/ 64°-
Run Score: 8

Leadville Trail Marathon 2023 Weather History

Partly cloudy throughout the day with rain in the morning and afternoon.

2023
partly-cloudy-day
32°/ 46°Light
Run Score: 6

Leadville Trail Marathon 2022 Weather History

Partly cloudy throughout the day with late afternoon rain.

2022
cloudy
50°/ 62°-
Run Score: 8

Leadville Trail Marathon 2021 Weather History

Partly cloudy throughout the day.

2021
partly-cloudy-day
40°/ 64°-
Run Score: 8

Leadville Trail Marathon 2019 Weather History

Becoming cloudy in the afternoon.

2019
clear-day
30°/ 60°-
Run Score: 8

Leadville Trail Marathon 2018 Weather History

Partly cloudy throughout the day with late afternoon rain.

2018
partly-cloudy-day
48°/ 64°-
Run Score: 8

Leadville Trail Marathon 2017 Weather History

Becoming cloudy in the afternoon.

2017
clear-day
53°/ 70°-
Run Score: 8

Leadville Trail Marathon 2016 Weather History

Clear conditions throughout the day.

2016
clear-day
34°/ 69°-
Run Score: 8

Leadville Trail Marathon 2015 Weather History

Clear conditions throughout the day.

2015
clear-day
39°/ 72°-
Run Score: 8

Leadville Trail Marathon 2014 Weather History

Becoming cloudy in the afternoon.

2014
clear-day
41°/ 58°-
Run Score: 8

Leadville Trail Marathon 2013 Weather History

Partly cloudy throughout the day with rain.

2013
clear-day
47°/ 73°-
Run Score: 8

Leadville Trail Marathon 2012 Weather History

Partly cloudy throughout the day.

2012
clear-day
38°/ 70°-
Run Score: 8

Leadville Trail Marathon 2011 Weather History

Clear conditions throughout the day.

2011
clear-day
44°/ 68°-
Run Score: 8

Leadville Trail Marathon 2010 Weather History

Partly cloudy throughout the day.

2010
partly-cloudy-day
44°/ 66°-
Run Score: 8

Leadville Trail Marathon 2009 Weather History

Becoming cloudy in the afternoon with afternoon rain.

2009
clear-day
41°/ 74°-
Run Score: 8

Leadville Trail Marathon 2008 Weather History

Becoming cloudy in the afternoon with late afternoon rain.

2008
clear-day
42°/ 72°-
Run Score: 8

Leadville Trail Marathon 2007 Weather History

Becoming cloudy in the afternoon with late afternoon rain.

2007
clear-day
41°/ 70°-
Run Score: 8

Leadville Trail Marathon 2006 Weather History

Becoming cloudy in the afternoon with late afternoon rain.

2006
clear-day
40°/ 69°-
Run Score: 8

Leadville Trail Marathon 2005 Weather History

Clear conditions throughout the day.

2005
clear-day
40°/ 69°-
Run Score: 8

Leadville Trail Marathon 2004 Weather History

Clear conditions throughout the day.

2004
clear-day
34°/ 63°-
Run Score: 8

Leadville Trail Marathon 2002 Weather History

Partly cloudy throughout the day.

2002
partly-cloudy-day
45°/ 65°-
Run Score: 8

Leadville Trail Marathon 2001 Weather History

Partly cloudy throughout the day.

2001
clear-day
43°/ 72°-
Run Score: 8
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
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