Deadwood-Mickelson Trail Marathon

Deadwood, SD, USA · June 6, 2027
partly-cloudy-day55°·64° high·Light·Dry
7
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Deadwood-Mickelson Trail Marathon race day weather

partly-cloudy-day
55°at start
64° high
Light
Dry
Goal
0:00:00

Cool start, warming trend ahead

Runners will face a temperature increase from 55°F at the start to 64°F by race end. With light winds from the NE and an average humidity of 54%, conditions are generally favorable. It's advisable to pace conservatively as temperatures rise, ensuring hydration is prioritized throughout the race.

Race day forecast available in 189 days
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Start
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Finish
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Cutoff
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Pace Calculator

26.2mi
0:00:00
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About the Deadwood-Mickelson Trail Marathon

The Deadwood-Mickelson Trail Marathon runs point to point through South Dakota's Black Hills, starting in the small town of Rochford and finishing at the historic Engine House in Deadwood. Most of the course follows the George S. Mickelson Trail, a rail-trail built on a former Chicago, Burlington and Quincy Railroad line that closed to trains in the 1980s and was converted to a trail through the 1990s. The route climbs to roughly 6,200 feet by mile 14 before descending to a finish near 4,500 feet. The course is USATF certified and qualifies for the Boston Marathon. Source

Race weekend

Sunday, June 6
8:00 AMMarathon (26.2 mi)
Half Marathon (13.1 mi)
5K (3.1 mi)
1K (0.6 mi)
Area Map
Course Map

Deadwood-Mickelson Trail Marathon FAQ

When is the 2027 Deadwood-Mickelson Trail Marathon?

The 2027 Deadwood-Mickelson Trail Marathon will be held on Sunday June 6, 2027.

Is the Deadwood-Mickelson Trail Marathon a Boston Marathon Qualifier?

Yes, the Deadwood-Mickelson Trail Marathon is an official Boston Marathon qualifier.

What is the time limit for the Deadwood-Mickelson Trail Marathon?

The time limit for the Deadwood-Mickelson Trail Marathon is 7 hours.

What will the weather be like for the 2027 Deadwood-Mickelson Trail Marathon?

The forecast calls for a high of 68°F and a low of 46°F with a 12% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.

What is the weather usually like for the Deadwood-Mickelson Trail Marathon?

Over the 10 years racecast.io has race-day weather for (2016 to 2026), it averaged 67°F at the start and 76°F by a typical finish. It has not rained during race hours in any of those years.

What was the hottest Deadwood-Mickelson Trail Marathon?

Of the 10 years on record, 2021 was the warmest, reaching 84°F during race hours. The coldest start was 2022, at 57°F.

What was the windiest Deadwood-Mickelson Trail Marathon?

Of the 10 years on record, 2023 was the windiest, with wind averaging 11 mph during race hours. The calmest was 2021, at 1 mph.

Deadwood-Mickelson Trail Marathon weather history

Based on 10 years of data
Avg Temp
72°F
L:67° H:76°
RunScore
5
Conditions
Rain Freq
0%
0 of 10 yrs
Wind6mph
Dew52°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-day
73°/81°-
4
2025
clear-day
69°/81°-
4
2024
clear-day
64°/74°-
5
2023
clear-day
69°/74°-
4
2022
partly-cloudy-day
57°/64°-
6
2021
clear-day
70°/84°-
3
2019
clear-day
67°/73°-
5
2018
clear-day
59°/72°-
6
2017
clear-day
74°/81°-
5
2016
clear-day
69°/77°-
6