racecast.ioPartly cloudy throughout the day.
Details
Wind
12mph
Gusting to
25mph
Wind
12mph
Gusting to
26mph
Pre-Race
Race
Post-Race
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Race Overview
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.
WikipediaFAQ
When is the 2026 Leadville Trail Marathon?
The 2026 Leadville Trail Marathon will be held on Saturday June 27, 2026.
Leadville Trail Marathon Course Map
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Leadville Trail Marathon Weather History
Leadville Trail Marathon Weather Averages
Average Temp: 55°, Average Low: 40°, Average High: 70°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 41° | 46° | 52° | 56° | 61° | 64° | 66° |
| Feel | 40° | 45° | 51° | 56° | 61° | 64° | 66° |
| Rain | - | - | - | - | - | - | - |
| Wind | 3mph | 2mph | 2mph | 3mph | 5mph | 10mph | 9mph |
| Dew | 32° | 33° | 34° | 34° | 33° | 29° | 28° |
| RunScore |  |  | | | | | |
Leadville Trail Marathon 2025
Jun 28, 2025
Clear conditions throughout the day.
Low: 34°, High: 72°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 34° | 41° | 53° | 61° | 66° | 68° | 71° |
| Feel | 34° | 41° | 53° | 61° | 66° | 68° | 71° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 0mph | 3mph | 3mph | 5mph | 14mph |
| Dew | 20° | 24° | 25° | 28° | 20° | 17° | 18° |
| RunScore |  | | |  | | | |
Leadville Trail Marathon 2024
Jun 29, 2024
Partly cloudy throughout the day.
Low: 49°, High: 72°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp |  49° | 50° | 51° | 51° | 53° | 56° | 64° |
| Feel | 48° | 50° | 51° | 51° | 53° | 56° | 64° |
| Rain | - | - | - | - | - | - | - |
| Wind | 3mph | 0mph | 0mph | 0mph | 0mph | 8mph | 0mph |
| Dew | 44° | 45° | 45° | 45° | 44° | 44° | 44° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2023
Jun 17, 2023
Partly cloudy throughout the day with rain in the morning and afternoon.
Low: 32°, High: 53°, Moderate Rain
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 32° | 35° |  39° | 41° | 45° | 45° | 46° |
| Feel | 26° | 29° | 33° | 35° | 40° | 40° | 41° |
| Rain | - | - | light | light | - | light | moderate |
| Wind | 6mph | 7mph | 8mph | 9mph | 10mph | 10mph | 11mph |
| Dew | 29° | 30° | 32° | 33° | 32° | 30° | 29° |
| RunScore | | | | | | |  |
Leadville Trail Marathon 2022
Jun 18, 2022
Partly cloudy throughout the day with late afternoon rain.
Low: 48°, High: 65°, Moderate Rain
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 50° | 50° | 53° | 56° | 58° | 62° | 62° |
| Feel | 50° | 50° | 53° | 56° | 58° | 62° | 62° |
| Rain | - | - | - | - | - | - | - |
| Wind | 4mph | 5mph | 0mph | 0mph | 0mph | 0mph | 3mph |
| Dew | 40° | 41° | 41° | 40° | 38° | 36° | 34° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2021
Jun 19, 2021
Partly cloudy throughout the day.
Low: 40°, High: 68°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 40° | 44° | 46° | 52° | 62° | 64° | 64° |
| Feel | 35° | 40° | 44° | 52° | 62° | 64° | 64° |
| Rain | - | - | - | - | - | - | - |
| Wind | 8mph | 7mph | 5mph | 0mph | 0mph | 14mph | 13mph |
| Dew | 38° | 41° | 43° | 45° | 46° | 40° | 38° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2019
Jun 15, 2019
Becoming cloudy in the afternoon.
Low: 30°, High: 62°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 30° | 38° | 45° | 50° | 51° | 58° | 60° |
| Feel | 30° | 36° | 45° | 50° | 51° | 58° | 60° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 3mph | 0mph | 0mph | 3mph | 9mph | 11mph |
| Dew | 29° | 32° | 33° | 32° | 32° | 28° | 29° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2018
Jun 16, 2018
Partly cloudy throughout the day with late afternoon rain.
Low: 46°, High: 64°, Light Rain
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 48° | 48° | 54° | 59° | 63° | 64° | 64° |
| Feel | 48° | 48° | 54° | 59° | 63° | 64° | 64° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 3mph | 8mph | 8mph | 13mph | 8mph |
| Dew | 34° | 37° | 37° | 37° | 35° | 35° | 34° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2017
Jun 17, 2017
Becoming cloudy in the afternoon.
Low: 46°, High: 72°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 53° | 55° | 61° | 62° | 65° | 67° | 70° |
| Feel | 53° | 55° | 61° | 62° | 65° | 67° | 70° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 5mph | 7mph | 10mph | 12mph | 15mph | 17mph |
| Dew | 27° | 28° | 27° | 27° | 27° | 26° | 27° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2016
Jun 18, 2016
Clear conditions throughout the day.
Low: 34°, High: 78°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 34° | 47° | 51° | 57° | 64° | 66° | 69° |
| Feel | 34° | 47° | 51° | 57° | 64° | 66° | 69° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 5mph | 0mph | 5mph | 7mph | 6mph |
| Dew | 22° | 22° | 26° | 23° | 18° | 5° | 2° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2015
Jun 20, 2015
Clear conditions throughout the day.
Low: 39°, High: 75°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 39° | 49° | 55° | 61° | 66° | 69° | 72° |
| Feel | 39° | 49° | 55° | 61° | 66° | 69° | 72° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 0mph | 0mph | 0mph | 12mph | 9mph |
| Dew | 29° | 30° | 33° | 31° | 33° | 22° | 21° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2014
Jun 14, 2014
Becoming cloudy in the afternoon.
Low: 36°, High: 59°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 41° | 49° | 51° | 54° | 56° | 57° | 58° |
| Feel | 41° | 46° | 51° | 54° | 56° | 57° | 58° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 6mph | 7mph | 18mph | 16mph | 17mph | 14mph |
| Dew | 14° | 10° | 11° | 7° | 4° | 5° | 9° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2013
Jun 29, 2013
Partly cloudy throughout the day with rain.
Low: 44°, High: 74°, Light Rain
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 47° | 47° | 55° | 55° | 68° | 69° | 73° |
| Feel | 44° | 47° | 55° | 55° | 68° | 69° | 73° |
| Rain | - | - | - | - | - | - | - |
| Wind | 6mph | 0mph | 3mph | 0mph | 5mph | 7mph | 7mph |
| Dew | 37° | 38° | 39° | 40° | 32° | 32° | 33° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2012
Jun 30, 2012
Partly cloudy throughout the day.
Low: 34°, High: 73°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 38° | 47° | 53° | 60° | 65° | 70° | 69° |
| Feel | 38° | 47° | 53° | 60° | 65° | 70° | 69° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 0mph | 0mph | 7mph | 9mph | 8mph |
| Dew | 27° | 29° | 30° | 31° | 30° | 25° | 25° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2011
Jul 2, 2011
Clear conditions throughout the day.
Low: 43°, High: 73°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 44° | 44° | 53° | 54° | 59° | 64° | 68° |
| Feel | 43° | 44° | 53° | 54° | 59° | 64° | 68° |
| Rain | - | - | - | - | - | - | - |
| Wind | 4mph | 0mph | 0mph | 4mph | 0mph | 7mph | 13mph |
| Dew | 36° | 38° | 38° | 39° | 38° | 35° | 34° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2010
Jul 3, 2010
Partly cloudy throughout the day.
Low: 40°, High: 70°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 44° | 45° | 50° | 55° | 63° | 66° | 65° |
| Feel | 44° | 45° | 50° | 55° | 63° | 66° | 65° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 0mph | 0mph | 11mph | 18mph | 8mph |
| Dew | 41° | 42° | 43° | 44° | 44° | 30° | 27° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2009
Jul 11, 2009
Becoming cloudy in the afternoon with afternoon rain.
Low: 41°, High: 74°, Light Rain
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 41° | 48° | 53° | 60° | 65° | 70° | 74° |
| Feel | 41° | 48° | 53° | 60° | 65° | 70° | 74° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 0mph | 0mph | 0mph | 5mph | 11mph |
| Dew | 35° | 37° | 38° | 40° | 37° | 36° | 35° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2008
Jul 5, 2008
Becoming cloudy in the afternoon with late afternoon rain.
Low: 42°, High: 73°, Light Rain
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 42° | 47° | 54° | 59° | 68° | 70° | 72° |
| Feel | 41° | 47° | 54° | 59° | 68° | 70° | 72° |
| Rain | - | - | - | - | - | - | - |
| Wind | 3mph | 0mph | 0mph | 0mph | 7mph | 13mph | 11mph |
| Dew | 32° | 34° | 35° | 34° | 33° | 31° | 31° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2007
Jul 7, 2007
Becoming cloudy in the afternoon with late afternoon rain.
Low: 38°, High: 72°, Light Rain
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 41° | 45° | 53° | 57° | 63° | 67° | 70° |
| Feel | 38° | 42° | 53° | 57° | 63° | 67° | 70° |
| Rain | - | - | - | - | - | - | - |
| Wind | 6mph | 5mph | 3mph | 3mph | 8mph | 11mph | 14mph |
| Dew | 33° | 34° | 35° | 36° | 36° | 37° | 35° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2006
Jul 1, 2006
Becoming cloudy in the afternoon with late afternoon rain.
Low: 40°, High: 71°, Light Rain
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 40° | 45° | 52° | 57° | 64° | 69° | 67° |
| Feel | 38° | 41° | 52° | 57° | 64° | 69° | 67° |
| Rain | - | - | - | - | - | - | - |
| Wind | 3mph | 7mph | 0mph | 6mph | 0mph | 9mph | 3mph |
| Dew | 34° | 35° | 37° | 39° | 34° | 33° | 31° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2005
Jul 2, 2005
Clear conditions throughout the day.
Low: 40°, High: 72°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 40° | 46° | 53° | 56° | 62° | 67° | 69° |
| Feel | 40° | 46° | 53° | 56° | 62° | 67° | 69° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 0mph | 3mph | 0mph | 8mph | 9mph |
| Dew | 27° | 30° | 32° | 33° | 29° | 25° | 25° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2004
Jul 3, 2004
Clear conditions throughout the day.
Low: 34°, High: 66°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 34° | 38° | 48° | 52° | 57° | 63° | 63° |
| Feel | 34° | 38° | 48° | 52° | 57° | 63° | 63° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 3mph | 5mph | 5mph | 10mph | 11mph |
| Dew | 20° | 25° | 25° | 20° | 20° | 16° | 16° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2002
Jul 6, 2002
Partly cloudy throughout the day.
Low: 45°, High: 68°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 45° | 47° | 47° | 54° | 57° | 61° | 65° |
| Feel | 42° | 47° | 47° | 54° | 57° | 61° | 65° |
| Rain | - | - | - | - | - | - | - |
| Wind | 6mph | 0mph | 0mph | 3mph | 9mph | 8mph | 0mph |
| Dew | 41° | 43° | 43° | 43° | 43° | 41° | 41° |
| RunScore | | | | | | | |
Leadville Trail Marathon 2001
Jul 7, 2001
Partly cloudy throughout the day.
Low: 43°, High: 81°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 43° | 48° | 56° | 61° | 65° | 70° | 72° |
| Feel | 39° | 48° | 56° | 61° | 65° | 70° | 72° |
| Rain | - | - | - | - | - | - | - |
| Wind | 7mph | 0mph | 3mph | 3mph | 7mph | 6mph | 13mph |
| Dew | 39° | 43° | 43° | 47° | 45° | 39° | 30° |
| RunScore | | | | | | | |