Trail Running Calendar Delaware 2025-2026

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 Race4Warriors Half Marathon is part of a larger event that includes 5K and 10K challenges, taking place in Lewes, Delaware. This event aims to support Wounded Warriors and homeless veterans while fostering connections between military and civilian communities. Participants can choose from variou..

The First State Trail Race, taking place in Wilmington, DE, offers a scenic and challenging experience for runners of all levels. Set in the picturesque Brandywine Creek State Park and First State National Historical Park, participants can choose from three distances: a 10K, 25K, or 50K. Each course..

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 aim for specific ultra distance milestones or run for the entire duration. The course, located on privat..

The Delaware Trail Fest is an exciting running event taking place at Lums Pond State Park in Bear, Delaware. This festival celebrates the beauty of Delaware's trails and offers various race options, including a 12 KM trail, a 24 KM trail, a 12-hour Lone Wolf challenge, and a 12-hour 4-person relay...