About This Race
The Greenwood Furnace Snowfest 5-Miler offers a challenging winter trail experience in Pennsylvania's Greenwood Furnace State Park. This mid-January race features a significant 900-foot climb to the top of Stone Mountain, making it a formidable test for runners seeking winter training or those who enjoy the contrast of cold weather running with demanding terrain. The race follows a mix of established trails including the Monsell, Lorence, Turkey, and Standing Stone trails, showcasing the work of the Standing Stone Trail Club whose switchbacks help manage the steep ascent. The course rewards runners with views from Stone Valley Vista before a thrilling two-mile descent to the finish. Despite its name suggesting snow conditions, the race runs regardless of weather, making it an excellent opportunity for runners to experience varied winter trail conditions. The event has maintained consistent participation over nearly a decade, with strong support from the local trail running community and the Standing Stone Trail Club volunteers.
The 5-mile course begins at Pavilion 7 and immediately heads toward the trail system, passing Pavilion 8 en route to the Standing Stone/Monsell trailhead. The initial section gives way to a sustained climb up the east side of Monsell Trail, connecting to Lorence Trail and then Turkey Trail. The signature feature is a 900-foot ascent via well-engineered switchbacks to reach Stone Mountain's summit.
At the high point, runners are treated to Stone Valley Vista before beginning a predominantly downhill final two miles back to Pavilion 7. The descent offers fast running but requires attention to footing, especially in winter conditions. The course showcases the region's trail network while providing a legitimate climbing challenge in the first half balanced by rapid descent in the second.
Race History
2025 Results
Practical Info
January weather in central Pennsylvania typically features temperatures in the 20s-30s Fahrenheit with possible snow, ice, or mixed conditions.
MDT - Harrisburg International Airport
Greenwood Furnace State Park offers cabins and camping, with additional lodging available in nearby Huntingdon.
Best For
Notable Features
The race stands out for its substantial elevation gain compressed into 5 miles and its winter timing, offering runners a chance to experience challenging trail conditions in Pennsylvania's state park system. The partnership with Standing Stone Trail Club ensures well-maintained switchbacks and enthusiastic volunteer support, while the Stone Valley Vista provides a scenic reward for the climbing effort.