Starting at 64°F, heat will be a factor from the gun — go out conservative and stay on top of hydration. Temps will climb significantly to 86°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing.

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Distance: 6.2mi

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About the Leading Ladies 10K

The 10K starts at Bridal Veil Falls in Spearfish Canyon and runs the last stretch of the marathon course. It drops about 540 feet down the Scenic Byway beside Spearfish Creek, with canyon walls on both sides. The course leaves the canyon for the city bike path and finishes in Spearfish City Park.

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Race weekend

Saturday, August 22

10:00 AM5K (3.1 mi)

Sunday, August 23

6:00 AMMarathon (26.2 mi)

6:00 AMRelay (26.2 mi)

6:30 AMHalf Marathon (13.1 mi)

6:30 AM10K (6.2 mi)

Course Map

Leading Ladies 10K FAQ

When is the 2026 Leading Ladies 10K?

The 2026 Leading Ladies 10K will be held on Sunday August 23, 2026.

What will the weather be like for the 2026 Leading Ladies 10K?

The forecast calls for a high of 89°F and a low of 64°F with a 100% chance of rain. Check our detailed hourly forecast above for the best 10K race plan.

What is the weather usually like for the Leading Ladies 10K?

Over the 6 years racecast.io has race-day weather for (2021 to 2026), it averaged 63°F at the start and 65°F by a typical finish. It has not rained during race hours in any of those years.

What was the hottest Leading Ladies 10K?

Of the 6 years on record, 2021 was the warmest, reaching 72°F during race hours. The coldest start was 2023, at 59°F.

What was the windiest Leading Ladies 10K?

Of the 6 years on record, 2021 was the windiest, with wind averaging 26 mph during race hours. The calmest was 2026, at 2 mph.

Leading Ladies 10K weather history

Based on 6 years of data

Avg Temp

63°F

L:62° H:65°

RunScore

Conditions

Rain Freq

0 of 6 yrs

Wind9mph

Dew54°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2026 Leading Ladies 10K Clear conditions throughout the day with early morning rain. 2026	64°/68°	-	61°
2025 Leading Ladies 10K Clear conditions throughout the day. 2025	60°/62°	-	61°
2024 Leading Ladies 10K Clear conditions throughout the day. 2024	63°/63°	-	62°
2023 Leading Ladies 10K Clearing in the afternoon with early morning rain. 2023	58°/59°	-	49°
2022 Leading Ladies 10K Clear conditions throughout the day. 2022	61°/64°	-	49°
2021 Leading Ladies 10K Clear conditions throughout the day. 2021	68°/72°	-	44°

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