Big Hill Trail Run
The Big Hill Trail Run is an annual event held at the Big Hill Trailhead near Spearfish, South Dakota. The 2026 race is scheduled for Sunday, May 17, with both 5K and 8-mile courses starting at 9:00 a.m. Location and Directions: The trailhead is located south of Spearfish. To reach it: Take Exit 12 off… Read More »Big Hill Trail Run
$25