South Dakota 2025 Marathons

The Deadwood Mickelson Trail Marathon takes runners on a scenic journey through South Dakota's Black Hills, featuring a mix of gentle climbs and a predominantly downhill path that rewards with stunning views and over 100 historic railroad bridges. This Boston-qualifying race not only challenges runners with its high-altitude terrain but also immerses them in the rich history and natural beauty of the region, culminating in the storied town of Deadwood.

The Sioux Falls Marathon features a scenic course that combines rolling hills with flat stretches, taking runners through the vibrant downtown and picturesque Falls Park. Known for its strong community spirit and charitable focus, this marathon not only challenges participants but also supports the Sanford Children's Miracle Network, offering a fulfilling experience in the heart of South Dakota.

The Sundance to Spearfish Marathon offers a stunning and fast 26.2-mile course, starting at Cement Ridge in Wyoming and descending 3,000 feet to Spearfish, South Dakota, passing through breathtaking mountain meadows and the iconic "Dances with Wolves" film site. With nearly 34% of finishers qualifying for the Boston Marathon, this intimate, 100-participant race is a prime choice for runners seeking personal bests amidst the serene beauty of the Black Hills.

The Black Hills Veteran March and Marathon takes runners on a breathtaking 26.2-mile journey along the historic George S. Mickelson Trail, weaving through the majestic Black Hills from Rochford to the finish line at Deadwood. Honoring the sacrifices of servicemen and women, this event blends camaraderie and challenge, offering a meaningful experience for participants across various race categories, including military and civilian teams.

The Brookings Marathon takes runners on a scenic loop through South Dakota's charming cityscape, showcasing historic neighborhoods, serene parks, and the vibrant South Dakota State University campus. As one of America's oldest marathons, this Boston qualifier offers a unique small-town race experience, with a capped entry of 300 participants, ensuring a personal and community-focused atmosphere bolstered by local volunteer support.