The 2024 event has concluded.
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![Run Score: 8 Run Score: 8](/icons/runscore/8.png)
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![Run Score: 8 Run Score: 8](/icons/runscore/8.png)
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![Run Score: 8 Run Score: 8](/icons/runscore/8.png)
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![Run Score: 9 Run Score: 9](/icons/runscore/9.png)
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![Run Score: 8 Run Score: 8](/icons/runscore/8.png)
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![Run Score: 8 Run Score: 8](/icons/runscore/8.png)
![cloudy cloudy](/icons/weather/cloudy.png)
![Run Score: 8 Run Score: 8](/icons/runscore/8.png)
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![Run Score: 8 Run Score: 8](/icons/runscore/8.png)
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![Run Score: 8 Run Score: 8](/icons/runscore/8.png)
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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
Historical Weather
RunScore
![Run Score: 8 Run Score: 8](/icons/runscore/8.png)
Temp
66°F
Min/Max
41°/66°F
Dew
28°F
Days of Rain
1/21
Wind
10mph
Tap a row for details.
Year | Conditions | Low / High | Rain | Dew | RunScore |
---|---|---|---|---|---|
2023 | ![]() | 32°/ 46° | Light | 31° | ![]() |
2022 | ![]() | 50°/ 62° | - | 39° | ![]() |
2021 | ![]() | 40°/ 64° | - | 41° | ![]() |
2019 | ![]() | 30°/ 60° | - | 31° | ![]() |
2018 | ![]() | 48°/ 64° | - | 36° | ![]() |
2017 | ![]() | 53°/ 70° | - | 27° | ![]() |
2016 | ![]() | 34°/ 69° | - | 17° | ![]() |
2015 | ![]() | 39°/ 72° | - | 28° | ![]() |
2014 | ![]() | 41°/ 58° | - | 8° | ![]() |
2013 | ![]() | 47°/ 73° | - | 36° | ![]() |
2012 | ![]() | 38°/ 70° | - | 28° | ![]() |
2011 | ![]() | 44°/ 68° | - | 37° | ![]() |
2010 | ![]() | 44°/ 66° | - | 39° | ![]() |
2009 | ![]() | 41°/ 74° | - | 37° | ![]() |
2008 | ![]() | 42°/ 72° | - | 33° | ![]() |
2007 | ![]() | 41°/ 70° | - | 35° | ![]() |
2006 | ![]() | 40°/ 69° | - | 35° | ![]() |
2005 | ![]() | 40°/ 69° | - | 29° | ![]() |
2004 | ![]() | 34°/ 63° | - | 20° | ![]() |
2002 | ![]() | 45°/ 65° | - | 42° | ![]() |
2001 | ![]() | 43°/ 72° | - | 41° | ![]() |