Leading Ladies & Dakota Spirit Marathon

Sunday, August 23, 2026

Spearfish, South Dakota

Race Day

Sunday, August 23, 2026

Course

Loop

Also Offers

26.2M10K run | 26.2M relay

Registration

Race Website

Official race information

☀

Avg High

83°F

☽

Avg Low

61°F

☂

Precip

0.11 in

🍃

Wind

14 mph

51% humidity·Based on 5-year historical data

APR 25

River Rat Run

APR 25

DoNot Stop Half Marathon (5k/10k) - Sioux Falls

MAY 2

Pierre Half Marathon

MAY 13

2026 Prairie Series - Day 6 (SD)

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Race Day

Sunday, August 23, 2026

Course

Loop

Also Offers

26.2M10K run | 26.2M relay

Registration

Race Website

Official race information