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Rock 'N The Knob Trail Challenge – PA’s Highest Trail Race
The Rock 'N The Knob Trail Challenge – PA’s Highest Trail Race is a Ultramarathon atop Blue Knob (50K) / Medium Distance Course atop Blue Knob (20K to 25K) / The Short Course Spruce Knob (10K-ish) race held on Saturday, September 12, 2026 in Claysburg, PA, US. Explore registration links, course details, and an AI-powered training plan on Traxamo.
What are the key details for Rock 'N The Knob Trail Challenge – PA’s Highest Trail Race?
| Date | Saturday, September 12, 2026 |
|---|---|
| Location | Claysburg, PA, US |
| Distances | Ultramarathon atop Blue Knob (50K), Medium Distance Course atop Blue Knob (20K to 25K), The Short Course Spruce Knob (10K-ish) |
days to go
4 weeks of training remaining
Peak training starts now — your highest-volume weeks. Prioritize sleep and nutrition to absorb the load.
The Rock 'N The Knob Trail Challenge offers a variety of trail race distances set in the scenic Blue Knob region of Pennsylvania. With options ranging from a 10K to a 50K ultramarathon, this event caters to a diverse group of trail runners looking for a challenging experience in a picturesque setting.
Highlights
- •Set in Blue Knob, PA, the highest point in the state, providing stunning views and a rugged terrain.
- •Multiple distance options (10K, 20K-25K, and 50K) suitable for different skill levels and race goals.
- •The race takes place in September, typically offering mild weather ideal for trail running.
Who it's for
This race is best suited for trail runners of varying experience levels, from beginners tackling the 10K to seasoned ultramarathoners. Those who enjoy challenging terrain and natural beauty will find this race appealing.
Course character
Expect a rugged, hilly course with a mix of technical trails and scenic vistas, characteristic of the Blue Knob area. The weather in September is generally mild, but participants should be prepared for variable conditions.
Local tips
- •Plan to arrive early to acclimate to the elevation and explore the area.
- •Bring appropriate trail running gear, including shoes with good grip for potentially rocky terrain.
- •Check local weather forecasts leading up to the race for any changes that may affect your gear choices.
Pin shows the race city. Detailed course maps coming soon.