Gaithersburg
Trail Running Calendar near Gaithersburg 2026-2027
Explore the top trail runs near Gaithersburg for 2026-2027! We've gathered 66 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
April 2027
A memorial running event at Piney Run Park near Sykesville offering 50K, 25K, a 5-mile loop, and an open 8-hour lap challenge with stocked aid stations.
A cross country 5K at Red Shedman Farm Brewery on the Linganore Winecellars grounds, with a technical quarter zip and one pour for finishers and on-site picnic and tasting options.
A 100 mile race along the C&O Canal towpath near Knoxville MD with a 40 mile loop plus two 30 mile loops, multiple aid stations, and a Camp Manidokan start.
May 2027
Marathon and half marathon on the C&O Canal Towpath at Fletcher's Cove in Washington DC on May 1, 2027, featuring a mostly crushed gravel out and back course with river views.
June 2027
Backyard-style ultra in Knoxville MD with repeating 4.167 mile laps every hour until one remains, plus a concurrent 1 mile Mortals edition.