Trail Running calendar near Baltimore 2026-2027

Explore a working rock quarry on foot at this unique 5K trail run in Ashburn, Virginia. All finishers get a medal, and proceeds support local watershed conservation. The event also features a family-friendly post-race party with games and a..

An annual 5K at Marymount University on April 25, 2026, run on the Bluemont and Custis Trails with a post-race gathering, a virtual option, chip timing, and guaranteed shirts for early registrants.

This 5k offers a scenic cross-country loop around the Bluemont Station Brewery & Winery property. Runners receive a technical shirt, finisher medal, and a post-race beverage. The event supports the I AM ALS charity and features a virtual pa..

Run or walk a 5K trail race under the Flower Moon at Brandywine Creek State Park. This inaugural event supports local trail nonprofits and finishes with a moonrise celebration featuring s'mores and lawn games. Leashed dogs are welcome to jo..

A timed trail event at Agricultural History Farm Park in Derwood, Maryland on May 2, 2026. Runners repeat a 5 mile out and back lap under one hour for 3, 6, or 10 hours; a marathon and 25K are also offered.

Trail races at Fountainhead Regional Park include an 11ish km 10K course and a 13.5 mile half marathon with multiple aid stations offering water and Gatorade. The event includes virtual options and supports the charity Homestretch.

The Johnnycake Jolt Series is a four-week trail run event on Wednesday evenings in May. Runners can tackle a scenic 10 km course in the Pickall Area of Patapsco Valley State Park. It’s a grassroots series designed to bring the local running..

A multi distance trail event in Waterford VA on May 9, 2026 that runs through historic village streets, vineyards, trails and unpaved roads. Proceeds support the Waterford Foundation and 5K and 10K finishers receive a shirt and medal.

A trail event at Cromwell Valley Park on May 9, 2026 featuring 25k, 12.5k and 5k courses. The event supports local conservation groups and includes family activities and an Explore Passport for young participants.

The Johnnycake Jolt Series offers four weekly 10k trail runs in Patapsco Valley State Park. It's a grassroots, low-key event organized by park stewards, with a discount for park members.

A spring road-and-trail event at Carderock Recreation Area with 5k, 10k and half-marathon out-and-back routes on the C&O Canal towpath, chip timing, finisher's coin, technical shirt, water stations, and a virtual option.

Trail races at Kelly's Run Nature Preserve in Holtwood, PA on May 16, 2026 featuring 10K and 5K courses plus a free kids race. Events are chip timed, include aid stations, marked courses, and support the Lancaster Conservancy.

Supported hikes on the C&O Canal and the Appalachian Trail raise funds for Micah's Backpack and the Refugee Welcome Network. Options include 5K, 10K and longer challenge distances with route support and a post hike lunch.

The Johnnycake Jolt Series offers four weekly 10k trail runs in Patapsco Valley State Park. It's a grassroots, low-key event organized by park stewards, with a discount for park members.

Race through history on the trails of Manassas National Battlefield at dusk. The Night Raider offers 5k and 10k distances starting and finishing at the Winery at Bull Run. Runners receive a medal, tech shirt, and a post race glass of wine.

A trail and road half marathon plus an all trail 5K on the Horse-Shoe Trail in Mohnton, PA, featuring varied terrain, three aid stations and age group awards, with proceeds benefiting Berks County Special Olympics.

The Johnnycake Jolt Series offers four weekly 10k trail runs in Patapsco Valley State Park. It's a grassroots, low-key event organized by park stewards, with a discount for park members.

A May fundraising series on the C&O Canal and Appalachian Trail supporting HARC programs, with distances from 5K to a 20-mile challenge, on-trail support, and a post-hike celebration lunch.

Run a scenic but technical loop trail at Sky Meadows. The event features a 5k and 10k, with finisher medals and chip timing. Points count towards multiple race series, and walkers are welcome.

A 45th annual five-mile out-and-back on the C&O Canal Towpath in Williamsport, MD, on June 6, 2026. Chip timing, a technical race shirt, and age-group and overall awards are part of the event.