Mid-Maryland Trail Festival 50k

The MD Heat Trail Race, held in Elkridge, Maryland at the Patapsco Pickall Area, offers challenging trail running options of 25K and 50K distances. The course features rolling single-track trails with over 2,000 feet of elevation gain, including technical rocky sections, two river crossings, and sce..

The Kellie Thompson Shiley 5k and Family Fun Run is an annual event held at the Terrapin Nature Trail in Stevensville, Maryland, on the scenic Eastern Shore. It features a 5K trail run/walk and a 1-mile fun run for children aged 10 and under. The race honors Kellie Thompson Shiley’s competitive spir..

The Rick O'Donnell Memorial Ultra Challenge is held annually in Mount Airy, Maryland, hosted by the Frederick Steeplechasers Running Club. The event features a 5-mile trail run along with 4-hour and 8-hour ultra challenges, offering multiple ways for participants to test their endurance on scenic tr..

The Patapsco Valley 50K is an annual trail running event held at Patapsco Valley State Park near Baltimore, Maryland, with race headquarters at CCBC-Catonsville. The event features two distances: a 50K and a 25K, both available as in-person or virtual races. Runners enjoy a scenic, historic, and wel..

The MCRRC Stone Mill 50 Mile Run is an ultramarathon event held in Montgomery Village, Maryland. This challenging 50-mile race offers runners a unique endurance experience on a course designed to test stamina and determination. The event is organized by the Montgomery County Road Runners Club (MCRRC..

The Schaeffer Half Marathon and 10K Trail Run, hosted by EX2 Adventures, takes place at the scenic Button Farm in Germantown, Maryland. The event features two distances: a 13.3-mile half marathon with 1,000 feet of elevation gain and a 6.7-mile 10K+ course with 500 feet of elevation gain. Known for..