Articles

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Explore Karel Sabbe's record-breaking Pacific Crest Trail run in a riveting documentary. Jour..

Trail Running: How it Can Help Reduce Stress and Anxiety

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Trail Running vs. Road Running: Which One Is Right For You?

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Tuthell 50K

Name: Tuthell 50K
Start: 2025-05-03
End: 2025-05-03
Location: Sioux Falls

Sioux Falls, United States • 3 May 2025

The TutHell 50K is an exciting ultramarathon event taking place in Tuthill Park, Sioux Falls, SD. Scheduled for May 3, 2025, this challenging race invites runners to test their endurance over a 50-kilometer course. Participants can register online, with registration closing on April 30, 2025. The event promises a unique experience for both seasoned ultrarunners and newcomers alike, set against the scenic backdrop of the park. For more details and to register, interested individuals can visit the official website. Visit the organization's website for the most recent information.

United States South Dakota Sioux Falls

Race information

Website Registration

50 km

50k

Visit the organization's website for the most recent information.

Trail runs nearby

Saturday May 17

Pound The Mound

Luverne - 27 mi from Sioux Falls

10 mi

20 mi

30 mi

Pound the Mound is an exciting running event taking place at Blue Mounds State Park in Luverne, MN, on May 17, 2025. Participants can choose from three distances: 30 miles, 20 miles, and 10 miles. The event encourages runners to register early to secure a t-shirt and offers a unique recognition prog..

Fri - Sun Aug 29-31

The Blood Run - Lennox, SD

Lennox - 15 mi from Sioux Falls

Backyard Ultra

...

The Blood Run is an endurance running event held in Lennox, SD, featuring races of varying lengths: 3, 6, 12, 24, and 36 hours. Set on a scenic 1.5-mile loop around an organic vegetable farm, participants can enjoy a mostly flat course with well-traveled dirt paths. The event encourages camaraderie,..

Saturday Oct 11

Newton Hills Trail Race

Canton - 18 mi from Sioux Falls

2 mi

6 mi

The Newton Hills Trail Race, organized by the Sioux Falls Area Running Club, takes place at Newton Hills State Park and features two race distances: a 2-mile and a 6-mile course. Established in 2002, the event welcomes runners of all skill levels, providing a scenic and challenging trail experience...

Saturday Oct 11

Duff Dog Backyard Ultra

Luverne - 27 mi from Sioux Falls

Backyard Ultra

4 mi

The Duff Dog Backyard Ultra is an exciting endurance running event scheduled for October 11, 2025, at Blue Mounds State Park near Luverne, MN. This unique race features a loop course primarily composed of grass, with some gravel and paved sections. Participants must complete a loop of approximately ..

Saturday Oct 25

Trick or Treat Trail Run 10K

The Trick or Treat Trail Run 10K will take place in Sioux Falls on Saturday 25 October 2025. You can run between 5 and 10 kilometers.