Trail Running calendar near Germantown 2025-2026

The Woodstock Warrior is an endurance trail running event held at Seven Bends State Park in Woodstock, Virginia. It features a challenging 10-mile loop course with mixed terrain, including gravel roads, two-track dirt roads, and single-track trails, with approximately 1,800 feet of elevation gain pe..

Mountain Creek Mayhem is a trail-running event held at Pine Grove Furnace State Park in Gardners, Pennsylvania, nestled in the northern Michaux State Forest of the Appalachian Mountains. The race offers three distances: a challenging 50K (about 33 miles with 4,400+ feet elevation gain), a tough 20-m..

The Brandy Station Battlefield 10k is a trail running event held at Brandy Station Battlefield in Virginia. The course combines cross country terrain with gravel dirt roads, featuring slight elevation changes but no major climbs. Runners can choose between 5k and 10k distances, with the 10k route be..

The Conestoga Trail Run - 10 Tough Miles is a challenging and scenic trail race held annually in Holtwood, Pennsylvania. Known as the oldest trail run on the Conestoga and in the county for over 30 years, this 10-mile course features rugged, rocky terrain with steep hills, multiple small stream cros..

The Full Distance 10k and 5k is a scenic trail race held at Locust Shade Park in Triangle, VA. Participants can choose between a 5k or 10k course, with the event featuring chip timing, finisher medals, and technical event shirts. The course includes trail segments with some roots and hills, and wate..

The Rick O'Donnell Memorial Ultra Challenge is an annual trail running event held in Mount Airy, Maryland, hosted by the Frederick Steeplechasers Running Club. The 13th edition takes place at Milkhouse Brewery at Stillpoint Farm and features three race options: a 5-mile trail run, a 4-hour challenge..

The Rocky Gap Trail Run, hosted by EX2 Adventures at Rocky Gap State Park in Flintstone, Maryland, offers challenging 25K and 50K ultra-distance trail races, including relay options for teams of 2 or 3. The course features three distinct loops ranging from 4.4 to 6.5 miles, with varied terrain inclu..

The Wilderness Run 10k is a scenic cross-country trail race held at Wilderness Run Vineyard in Spotsylvania, Virginia, situated on historic Civil War battlefields. The course features rolling hills and consists of two laps of a 5k out-and-back route. Participants enjoy a vibrant atmosphere with post..

The Fall Backyard Burn Trail Run at Lake Fairfax Park in Reston, VA, offers runners a scenic trail experience featuring a beautiful lake and extensive singletrack trails. Participants can choose between a 5.1-mile course with 300 feet of elevation gain or a 10-mile option consisting of two laps. The..

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 Halloween Horror 10k is a trail running event held at Conway Robinson State Forest in Gainesville, Virginia. The course features a loop through forest trails with some technical terrain and minor hills, with the 10k consisting of two laps of the 5k route. The event welcomes both runners and walk..

The Fire on the Mountain 50K Trail Race, held in Little Orleans, Maryland within Green Ridge State Forest, offers challenging distances of 50K (about 31.95 miles) and 25K (approximately 16.3 miles). The 50K is an out-and-back course featuring seven aid stations, including a midway "oasis," with a 10..

The Fall Backyard Burn Trail Run at Riverbend Park in Great Falls, VA, is a scenic trail running event featuring 5-mile and 10-mile race options. Set adjacent to the Potomac River and near Great Falls National Park, the course offers beautiful riverside singletrack trails with a few short hills and..

The MCRRC Stone Mill 50 Mile Run is a challenging trail ultramarathon held in Montgomery Village, Maryland. The 50-mile course features scenic routes along the Seneca Greenway and Muddy Branch trails, traversing forested, rolling terrain primarily on single-track dirt paths. Runners encounter small..

The Schaeffer Half Marathon and 10K Trail Run, hosted by EX2 Adventures, takes place at the scenic Button Farm in Germantown, Maryland. This event features two distances: a 13.3-mile half marathon and a 6.7-mile 10K+, both offering challenging courses with twisty singletrack trails and wide-open far..

The Rosaryville Veterans Day Trail Race, hosted by the Annapolis Striders, is an annual trail running event held at Rosaryville State Park in Upper Marlboro, Maryland. The 16th edition features two distances: a 50K ultra and a 20K race, both run on scenic, mostly single-track trails through deep woo..

The Barrel Oak Turkey Trot is a pre-Thanksgiving running event held at Barrel Oak Winery in Delaplane, Virginia. It features two race distances: a 3k and a 6k, with the 6k consisting of two laps around a cross-country course that winds through vineyards, gravel roads, and hilly terrain. The event we..

The Fall Backyard Burn Trail Run at Hemlock Overlook in Clifton, VA, is a scenic trail running event featuring 5-mile and 10-mile race options. Set in a 425-acre park along the historic Bull Run, the course offers a mix of hiking trails, old dirt roads, stream crossings, grassy fields, and minimal p..

The Tuckahoe 25K is an annual trail running event held in Queen Anne, Maryland, featuring a 25-kilometer (15.5 miles) course primarily on single-track and horse trails. The terrain includes runnable hills, some rooty and muddy sections, but is not overly technical, making it suitable for both newcom..

The Hex Hollow Half is a trail running event held in Glen Rock, Pennsylvania, starting and finishing at Spring Valley Park. It offers two distances: a challenging half marathon of 13.13 miles consisting of two loops, and a shorter 6.66-mile single loop for those not ready for the full distance. The..