The Dam Half

Mifflinburg, United States • 14 Sep 2025

The Dam Half is a challenging half marathon trail race held in the scenic forests of central Pennsylvania. Designed for both experienced runners and adventurous hikers, the course spans 13 miles and features a mix of single and double track trails, fire roads, and various natural obstacles such as rocks, mud, and stream crossings. With an elevation gain of approximately 2300 feet, participants can expect a demanding yet rewarding experience. The event has grown significantly in popularity, attracting hundreds of competitors and families alike. Safety measures, including cutoff times at aid stations, are in place to ensure a smooth race day for all. Visit the organization's website for the most recent information.

Race information

13 mi
2300 m+
13-Mile
Visit the organization's website for the most recent information.
Trail runs nearby

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, designed for beginners or those preferring a shorter distance, w..

The YMCA Hometown Heroes Trail 5K is a challenging trail running event held in Elizabethville, Pennsylvania, organized by the Northern Dauphin County YMCA along with Harrisburg YMCA Races and Harrisburg Area YMCA. The race features a 5K trail course winding through scenic trails around the YMCA grou..

The Hellbender 5k & Half Marathon is an exciting running event scheduled for August 24, 2025, in Bear Gap, Pennsylvania. Participants can choose between a half marathon and a 5k race, both of which feature scenic out-and-back courses through the picturesque Weiser State Forest. The event aims to pro..

The Smallfoot Trail Fest will take place in Mifflinburg on Saturday 6 September 2025. You can run 3 miles.

The Tröegs Rugged Trail 5k Run for Conservation will take place in Millersburg on Saturday 20 September 2025.

The Boulder Beast is a challenging trail running event held annually in Lock Haven, Pennsylvania, featuring a 24-mile course with about 6,000 feet of vertical gain, as well as a 25K option for those seeking a shorter but still demanding race. The course traverses rugged terrain including the famous..