Trail Running calendar near Jacobus 2025-2026

The SnowFest 4.1 Mile Trail Race is an exciting winter running event held at RB Winter State Park in Mifflinburg, PA. Participants can enjoy a scenic run through the woods, followed by refreshments and snacks at the pavilion. The race encourages early registration, with those signing up by February..

The Squirrelly Tail Twail Wun is a half marathon event taking place at Gifford Pinchot State Park in Lewisberry, PA. Participants can expect a unique and challenging course that includes a mix of running surfaces such as blacktop, dirt, and rocky trails. The event encourages runners of all skill lev..

The Naked Bavarian is an affordable ultra trail running event held at Blue Marsh Lake in Leesport, PA. Participants can choose between 20-mile and 40-mile courses, focusing on the essence of trail running without the frills of traditional races, such as expensive swag and entertainment. The event em..

The Dark Side 8 Hour Ultra is an annual trail running event held at Little Bennett Park in Clarksburg, MD. Participants can run a 5.5-mile loop on scenic single-track trails for a total of eight hours, making it suitable for both competitive runners and those looking to enjoy the outdoors. The event..

The Spring Backyard Burn Trail Run at Wakefield Park is part of a series of trail running races in Northern Virginia, featuring 5 and 10-mile courses. Set in a scenic location near the Capital Beltway, the event offers a mix of single-track and double-track trails, along with stream crossings, makin..

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 MCRRC Seneca Creek Greenway Trail Marathon & 50K is a running event scheduled for March 8, 2025, in Gaithersburg, Maryland. Participants can choose between two challenging distances: a marathon and a 50K. This event is organized by the Montgomery County Road Runners Club (MCRRC) and aims to prov..

The Perfect Day 50K is an exciting endurance running event held at Massanutten's Western Slopes, where participants run a 5K every hour for 10 hours. This unique challenge allows individuals and teams to compete, with options for alternating loops or completing consecutive hours. The course features..

Blazing Saddles is an exciting running event organized by the York Road Runners Club and York Ridge Runners, taking place at Codorus State Park in Hanover, PA. Scheduled for March 15, 2025, participants can choose between a 25K and an 8-mile race, both featuring scenic trails that include horse path..

The Big Woods Half Marathon is set to take place in Elverson, Pennsylvania, on March 15, 2025. This challenging race features a course with over 2,000 feet of elevation gain, navigating some of the toughest trails in French Creek State Park. Participants can expect a technical and rocky terrain, off..

The Shamrock Shenanigans is an exciting running event taking place in Douglassville, PA, featuring various ultra-distance challenges. Participants can choose from 5-hour and 10-hour races, as well as options without swag. The course consists of loops around a packed gravel trail, each approximately..

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 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 Smoketown Brewery 10k is a scenic running event taking place on March 30, 2025, near Smoketown Brewery in Brunswick, MD. Participants can enjoy a flat, light gravel dirt path while competing for points in the Year-Long 5k, 10k, and Sippin Series. The event welcomes walkers and offers a virtual r..

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 Camp Innabah Challenge Trail 5K is an annual running and hiking event held at one of Pennsylvania's oldest summer camps. Participants can choose between a 5K run or a 5K hike, traversing scenic dirt trails, gravel roads, and paved sections in Chester County. The event features a pancake and baco..

The Night Flight Trail Run is an exciting running event taking place in Mifflinburg, PA, featuring both 5K and 10K races. Participants can choose their distance on race day, with the course set to run in reverse along the Dandelion 5K trail. Runners are encouraged to bring their own illumination sou..