Sundance to Spearfish Marathon
Race Day Weather
Steady temps, mild winds
Runners will face temperatures starting at 55°F and rising to 74°F by the finish. Winds will be from the S with a max of 9 mph, gusting to 23 mph, and humidity will be moderate at 54%. Given the warming trend, runners should consider pacing conservatively in the early miles and stay hydrated as temperatures increase.
Pace Calculator
The Sundance to Spearfish Marathon offers runners a predominantly downhill course through the scenic Black Hills, starting in Wyoming and finishing in South Dakota. The first 12 miles feature improved gravel roads winding through mountain meadows, valleys, and canyons, with a notable descent of 1,606 feet and a pass by the "Dances with Wolves" film site at mile 9.35. The final 14 miles are on paved roads, descending Spearfish Canyon Highway into Spearfish, with an additional drop of 1,364 feet. This USATF-certified course is ideal for those aiming to qualify for the Boston Marathon, as it is one of only two such courses in Wyoming and South Dakota. Source
