Logo

Great Bear Trail Races

Sioux Falls, United States • 27 Sep 2025

Great Bear Trail Races is a Sioux Falls, South Dakota trail running series held in the Great Bear Recreation Area. The annual TRS offers 3-mile and 6-mile routes, plus a free kids race. The loops traverse a 220-acre park featuring wide gravel and single-track trails, forested hills, open prairie, and a 450-foot elevation gain.

The course starts and finishes near the bottom of the bunny hill on the west side of the chalet. Races are chip-timed by 605 Running Company, with a shift away from swag toward a $20 gift card to 605 Running Company. No dogs; prizes include overall and age-group awards. Visit the organization's website for the most recent information.

United States South Dakota Sioux Falls

Race information

Website Registration
6 mi
450 m+
6 Miler
3 mi
3 Miler
Free Kids Race
Visit the organization's website for the most recent information.
Trail runs nearby

Duff Dog Backyard Ultra

Luverne - 27 mi from Sioux Falls

Join the Duff Dog Backyard Ultra at Blue Mounds State Park near Luverne MN. Run hourly 4.88 mile loops until one runner remains, with shaded crew areas and nearby camping for supporters.

Newton Hills Trail Race

Canton - 18 mi from Sioux Falls

Event details The Newton Hills Trail Race is organized by the Sioux Falls Area Running Club and takes place at Newton Hills State Park near Canton, SD. It is part of the Trail Race Series for 2025 and continues a series that started in 2002..

Trick or Treat Trail Run 10K

Sioux Falls

The Trick or Treat Trail Run 10K, held annually in Sioux Falls, South Dakota, takes place at Pasley Park along the scenic Big Sioux River bike path. This festive event offers a 10K run, a 5K run/walk, and a Candy Dash for children aged 3-10..

Glacier Hills Ultra 50k

Canton - 18 mi from Sioux Falls

Glacier Hills Ultra is a looped trail race at Newton Hills State Park offering 20 km, 30 km, and 50 km options across scenic, rolling single track. Expect steady climbs, varied footing, and a friendly aid station hub to refuel between laps.

Tuthell 50K

Sioux Falls

TutHell 50K on May 2, 2026 in Sioux Falls challenges runners to complete a 0.31 mile loop 100 times around Tut Hill. Entry is essay based and donation based fees support a vetted nonprofit, with aid at the hilltop and live timing.