Trail Running calendar near Felton 2025-2026

The Delmarva Ultra Challenge (DUC) is a unique 100K trail race designed for those seeking an intense challenge. Participants run two back-to-back 50K races: the first takes place at an undisclosed location on Friday night, followed by the traditional Algonquin race course on Saturday morning. The co..

The Algonquin 50K is a trail running event taking place in Pocomoke City, MD, on February 8, 2025. This race offers a flat, fast course ideal for both first-time ultra runners and seasoned participants looking to achieve a personal best. The course is primarily composed of trails, with well-stocked..

The Super Bowl Trail Race is a unique 7-mile running event held in Cromwell Valley Park, Baltimore, MD, on Super Bowl Sunday. Participants can enjoy scenic trails featuring rolling hills, fire roads, and single-track paths, culminating in a fast downhill finish. The race promotes fitness while suppo..

The Saint Marys Lake Trail Series is an exciting running event taking place in Leonardtown, MD, featuring three race distances: 50K, 34K, and 17K. Set against the scenic backdrop of Saint Mary’s Lake and the surrounding Salem Forest, participants will navigate a roughly 10.5-mile loop that combines..

The Bigfoot Endurance 5 & 10 Mile Trail Race takes place at Rockburn Branch Park in Elkridge, Maryland. Participants can choose between a 5-mile run, a 10-mile run, or a 2-person relay for the 10-mile distance. The terrain is designed to be easy to moderate, making it suitable for both novice and ex..

The Blades Trail Race is a 10-mile running event taking place in Pocomoke, MD, on March 16, 2025. Set in the scenic Pocomoke State Forest, participants can enjoy a beautiful course surrounded by laurel and pine trees. The race emphasizes sustainability by being a cupless event, encouraging runners t..

The HAT Run 50K is an exciting trail running event taking place in Havre de Grace, MD. Scheduled for March 22, 2025, this challenging race features a course that combines single-track trails, open fields, dirt roads, and some paved sections, with a total elevation gain of nearly 4,400 feet. Particip..

The Genesee Valley Ultra is a challenging endurance running event held at the Genesee Valley Outdoor Learning Center in Parkton, MD. Participants can choose to compete in 24-hour, 12-hour, or 6-hour races, completing as many 2.5-mile loops as possible within their chosen time frame. The event featur..

The Miocene Epic Endurance Challenge is an annual trail race held at Calvert Cliffs State Park in Lusby, Maryland. Participants can run a ~5 mile loop for up to 6 hours, aiming to cover as much distance as possible. Runners receive a premium item, a swag bag, and access to a fully stocked aid statio..

The B&A Trail Marathon and Half Marathon is a well-supported running event taking place in Severna Park, Maryland. Scheduled for March 30, 2025, it features both a full marathon and a half marathon, with courses that are USATF certified, including a Boston qualifier for the marathon. The race begins..

The Montchanin Trails 5K is an exciting trail running event scheduled for March 30, 2025, in Wilmington, Delaware. This race features a scenic course that includes single track trails, gravel roads, and some hills, making it a unique challenge for participants. The event is limited to 300 runners, e..

The Rosaryville Half Marathon and 10K Trail Run is set to take place at Rosaryville State Park in Upper Marlboro, MD, on March 30, 2025. This event features a half marathon and a 10K race, both designed to be beginner-friendly while offering a fun and challenging terrain. The courses wind through be..

Ultra Trail DE is an exciting 10-hour trail running event set in Wilmington, Delaware, featuring a challenging ~6-mile loop with approximately 700 feet of elevation gain per lap. Participants can choose to run for a specific distance or continue for the entire duration. The course, located on privat..

The Gunpowder Keg Ultra, hosted by the Baltimore Road Runners Club, features both 25K and 50K trail races in the scenic Bunker Hill area of Gunpowder State Park. Participants will navigate a 15.5-mile loop primarily consisting of single track, with some fire road and asphalt sections. Runners can ch..

Run to Remember is a commemorative running event held in Piney Run Park, Sykesville, MD, featuring various race options including a 50K, 50K Relay, 25K, 5 Mile, and an 8 Hour Challenge. This event honors the memory of lost loved ones and encourages participants to challenge themselves in their honor..

The Schuylkill River 50k Relay & Ultra Marathon is a trail-based running event taking place in Mont Clare, PA. Participants can choose from various formats, including a solo 50k run, a 3-person relay, or a 6-person relay. The course features a flat, paved trail that extends to Conshohocken and back,..

The Dirty German Endurance Fest is an urban ultramarathon held in Philadelphia's Pennypack Park, featuring a scenic course along Pennypack Creek. The event offers three race distances: 25K, 50K, and 50 miles, attracting over 600 runners each year. The course is designed to be accessible for trail ru..

The Dawn To Dusk To Dawn Track Ultras is an exciting running event taking place in Sharon Hill, Pennsylvania. Scheduled for May 10-11, 2025, the event features multiple race options, including a 24-Hour Run, a 12-Hour Run, a 50K Run, and a Virtual 50K Run. Participants can also contribute through do..

The Ripper - Sunrise to Sunset is a unique timed running event taking place on May 10, 2025, in Pocomoke, MD. Participants will have 14 hours and 6 minutes to complete as many laps as possible on a scenic 3.75-mile trail course, primarily consisting of single-track paths with some rolling hills. Run..

The Race4Warriors Half Marathon is part of a multi-event challenge taking place in Lewes, Delaware, on May 10, 2025. This event includes a 5K, 10K, and Half Marathon, with options for running, race walking, and a heavy march challenge. The race aims to support Wounded Warriors and homeless veterans,..