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Rock 'n The Knob Trail Challenge

Name: Rock 'n The Knob Trail Challenge
Start: 2025-09-13
End: 2025-09-13
Location: Claysburg

Claysburg, United States • 13 Sep 2025

The Rock 'N The Knob Trail Challenge is Pennsylvania's highest trail race, taking place in Claysburg. Scheduled for September 13, 2025, the event features three challenging courses: an Ultramarathon (50K), a Medium Distance Course (20K to 25K), and a Short Course (approximately 10K). Each course offers unique obstacles and significant elevation changes, making it a true test of endurance for participants. The race includes amenities such as aid stations, post-race food, and a swag package. Lodging is available nearby, allowing participants to stay close to the start and finish lines. Visit the organization's website for the most recent information.

United States Pennsylvania Claysburg

Race information

Registration

50 km

Ultramarathon Atop Blue Knob

20 km

Medium Distance Course Atop Blue Knob

10 km

The Short Course Spruce Knob

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

Trail runs nearby

Saturday May 24

Path Of The Flood Historic Races

Johnstown - 25 mi from Claysburg

5 km

8 mi

14 mi

The Path of the Flood Historic Races is an annual event in Johnstown, Pennsylvania, commemorating the devastating 1889 flood. The race features multiple distances, including a 14-mile course that traces the path of the historic floodwaters, starting at the ruins of the South Fork Dam and passing thr..

Saturday Jul 5

Chernisky Classic

Ebensburg - 19 mi from Claysburg

5 km

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The Chernisky Classic is an annual family-friendly running and walking event held in Ebensburg, PA, featuring a 5K and 10K race along the scenic Ghost Town Trail, named the 2020 DCNR Trail of the Year. The event includes a free Firecracker Race for children under 8, with firefighters present for int..

Saturday Jul 12

Ironstone 100K Ultra

Hollidaysburg - 9 mi from Claysburg

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The Ironstone 100K Ultra is a challenging 100-kilometer point-to-point ultramarathon held in the Allegheny Mountains of Pennsylvania. Starting at Canoe Creek State Park in Blair County and finishing at Greenwood Furnace State Park in Huntingdon County, the course traverses rugged trails including th..

Saturday Sep 6

Jim Mayer Trail

Vinco - 22 mi from Claysburg

5 km

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Saturday Oct 4

Chernisky Ghost Town Trail-a-thon

Ebensburg - 19 mi from Claysburg

The Chernisky Ghost Town Trail-a-thon, held in Ebensburg, PA, is a multi-distance running and biking event set along the scenic Ghost Town Trail and C & I Extension. Participants can choose from a marathon (26.2 miles), 15-miler, 5k, or a fun "Couch Potato 0.0k" event. The marathon and 15-miler star..