Sundance to Spearfish Marathon

Sundance to Spearfish Marathon 2027 Course Analysis

Sundance to Spearfish Marathon is a full marathon held in Spearfish, United States of America. It is scheduled for Monday 13 September 2027. The course is run on road surface with 66m of total climbing and around 972m of descent (a net drop of roughly 906m), with its high point near 2017m above sea level.

Elevation Profile

This is a net-downhill course: it descends roughly 906m more than it climbs (66m of ascent against about 972m of descent), dropping from a high point near 2017m toward 1109m above sea level. Point-to-point downhill courses like this are among the fastest available for a personal best or a Boston qualifier - just be aware that sustained descending fatigues the quads late in the race, so ease off early and do some downhill running in training.

Expected Race Day Weather

Based on historical weather data for September, the expected race day conditions are as follows. Moderate temperatures between 9°C and 25°C are expected. While comfortable for most runners, those targeting fast times should pay attention to hydration, as these temperatures can impact performance on race day. There is a low chance of rain (19%), so dry conditions are likely.

Surface Type: Road

Sundance to Spearfish Marathon is run on road surfaces, which provide the fastest and most predictable conditions for racing. Road courses allow for consistent pacing and are typically the best choice for a personal best.

Looking for an easier marathon or a tougher challenge? You can also compare Sundance to Spearfish Marathon against other marathons to find the right race for your goals.