Leading Ladies Marathon

Spearfish, SD, USA · August 23, 2026
clear-day64°·78° high·Breezy·Dry
8

Race Day Weather

clear-day
64°at start
80° high
Breezy
Dry

Warm afternoon, steady winds

Runners will face a temperature rise from 60°F at the start to a warm 79°F by the finish, with an average humidity of 52%. A steady headwind of 10 mph may slightly impact pacing. Runners should consider adjusting their pace as temperatures rise and stay hydrated throughout the race.

Race day forecast available in 103 days
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Pace Calculator

Distance: 26.2mi
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Race Info

Picture this: a perfect place, a perfect pace, a perfect race…Knowing a downhill marathon is about speed, and that it’s going to be a fast run, I still encourage you to take the time to look around and savor the unique beauty only a Black Hills of South Dakota Marathon can provide. This course has proven a spiritual journey for me and I hope when you cross that finish line you feel the same way! Source

Area Map

Course Map

FAQ

When is the 2026 Leading Ladies Marathon?

The 2026 Leading Ladies Marathon will be held on Sunday August 23, 2026.

What will the weather be like for the 2026 Leading Ladies Marathon?

The forecast calls for a high of 80°F and a low of 60°F with a 0% chance of rain.

Historical Weather

Based on 3 years of data
Avg Temp
79°F
L:61° H:79°
RunScore
6
Conditions
Rain Freq
0%
0 of 3 yrs
Wind13mph
Dew60°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
clear-day
62°/86°-
7
2024
partly-cloudy-day
63°/82°-
7
2023
partly-cloudy-day
58°/68°-
6