Deadwood-Mickelson Trail Marathon

Deadwood, SD, USA · June 7, 2026
partly-cloudy-day50°·65° high·Breezy·Dry
9
Weather
Course
Race Info
FAQ
History

Race Day Weather

partly-cloudy-day
50°at start
65° high
Breezy
Dry

Cool morning, light rain possible

Runners will face a steady temperature increase from 49°F to a maximum of 65°F, with average humidity at 58% and a dew point of 44°F. Winds will be from the SE at 8 mph with gusts up to 23 mph. Hydration should be prioritized, and runners may want to adjust their pace due to the potential for light rain.

Race day forecast available in 5 days
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Race Info

The Deadwood Mickelson Trail Marathon is a point to point course, beginning in the hamlet of Rochford and ending at the historic Engine House…the Deadwood Trailhead. Source

Website
Area Map

Course Map

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FAQ

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When is the 2026 Deadwood-Mickelson Trail Marathon?

The 2026 Deadwood-Mickelson Trail Marathon will be held on Sunday June 7, 2026.

What will the weather be like for the 2026 Deadwood-Mickelson Trail Marathon?

The forecast calls for a high of 69°F and a low of 47°F with a 14% chance of rain.

Historical Weather

Based on 24 years of data
Avg Temp
73°F
L:58° H:73°
RunScore
7
Conditions
Rain Freq
17%
4 of 24 yrs
Wind10mph
Dew50°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore

2025 Deadwood-Mickelson Trail Marathon

Clear conditions throughout the day.

2025
clear-day
63°/86°-
7

2024 Deadwood-Mickelson Trail Marathon

Clear conditions throughout the day with rain.

2024
clear-day
61°/74°-
7

2023 Deadwood-Mickelson Trail Marathon

Clearing in the afternoon with early morning rain.

2023
clear-day
65°/79°-
7

2022 Deadwood-Mickelson Trail Marathon

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

2022
rain
56°/68°Light
9

2021 Deadwood-Mickelson Trail Marathon

Clear conditions throughout the day.

2021
clear-day
68°/88°-
7

2019 Deadwood-Mickelson Trail Marathon

Clear conditions throughout the day with afternoon rain.

2019
clear-day
59°/75°Light
7

2019 Deadwood-Mickelson Trail Marathon

Clear conditions throughout the day.

2019
clear-day
50°/66°-
8

2018 Deadwood-Mickelson Trail Marathon

Clear conditions throughout the day.

2018
clear-day
55°/73°-
8

2017 Deadwood-Mickelson Trail Marathon

Clear conditions throughout the day.

2017
clear-day
69°/82°-
8

2016 Deadwood-Mickelson Trail Marathon

Clear conditions throughout the day.

2016
clear-day
62°/79°-
8

2015 Deadwood-Mickelson Trail Marathon

Clear conditions throughout the day.

2015
clear-day
63°/74°-
8

2014 Deadwood-Mickelson Trail Marathon

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

2014
rain
54°/63°Light
8

2013 Deadwood-Mickelson Trail Marathon

Clear conditions throughout the day.

2013
clear-day
50°/67°-
8

2012 Deadwood-Mickelson Trail Marathon

Clear conditions throughout the day.

2012
clear-day
65°/74°-
8

2011 Deadwood-Mickelson Trail Marathon

Clear conditions throughout the day.

2011
clear-day
63°/77°-
8

2010 Deadwood-Mickelson Trail Marathon

Partly cloudy throughout the day.

2010
cloudy
52°/63°-
8

2009 Deadwood-Mickelson Trail Marathon

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

2009
cloudy
41°/45°Light
7

2008 Deadwood-Mickelson Trail Marathon

Partly cloudy throughout the day with rain.

2008
clear-day
47°/58°-
8

2007 Deadwood-Mickelson Trail Marathon

Partly cloudy throughout the day.

2007
clear-day
59°/73°-
7

2006 Deadwood-Mickelson Trail Marathon

Partly cloudy throughout the day.

2006
cloudy
60°/74°-
8

2005 Deadwood-Mickelson Trail Marathon

Partly cloudy throughout the day with afternoon rain.

2005
clear-day
53°/71°-
8

2004 Deadwood-Mickelson Trail Marathon

Clear conditions throughout the day.

2004
clear-day
59°/99°-
5

2003 Deadwood-Mickelson Trail Marathon

Clearing in the afternoon.

2003
cloudy
51°/67°-
8

2002 Deadwood-Mickelson Trail Marathon

Clear conditions throughout the day.

2002
clear-day
63°/76°-
6

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