Eastern States 100

The Slate Run Trail Race is an annual running event featuring a challenging 25K and Half Marathon course set in the scenic Tiadaghton State Forest of Pennsylvania. Scheduled for June 7, 2025, participants will navigate through the rugged terrain, including technical single tracks, streams, and breat..

Smith's Knob Scramble is an 8-mile trail race held in Montoursville, Pennsylvania, featuring a challenging course along the Loyalsock Trail that ascends the steep Smith's Knob. The event also offers a new 4.5-mile "Half Scramble" loop, ideal for beginners, which includes a mix of single track and lo..

The Sproul 10K is an annual trail running event held in the scenic Sproul State Forest, known for its challenging terrain and breathtaking views. Scheduled for June 21, 2025, this race features a demanding course that includes a steep 3-mile uphill climb to McCloskey Mountain, followed by a thrillin..

The Little Loggers Trail Fest is a free outdoor event designed to introduce children aged 12 and under to trail running. Held in North Bend, PA, the event features a 2.75-mile course with small hills and a possible stream crossing, supervised by volunteers and equipped with an aid station. Parents c..

The Hyner Half is a challenging 14-mile trail race set in the scenic Sproul State Forest, Pennsylvania, taking place on August 23, 2025. This event is designed for runners and speed hikers, featuring rugged single-track trails with a strict 4.5-hour time limit. Participants must qualify by listing p..

The Boulder Beast is an exciting trail running event taking place in Lock Haven, PA, featuring a challenging 24-mile course with approximately 6,000 feet of vertical gain, as well as a 25K option for those seeking a shorter distance. Participants will navigate through diverse and rugged terrain, inc..