Trail Running calendar near Guilford 2024-2025

The Ocean State Ultra is a running event taking place in West Greenwich, Rhode Island, featuring multiple race options including a 100-mile race, a 12-hour challenge, and a 6-hour race. This event is designed for ultra-distance runners and offers a scenic course for participants to test their endura..

The Chesterfield Gorge Ultra & 25k will take place in Chesterfield from Saturday 31 May 2025 to Sunday 1 June 2025. You can run between 11 and 100 miles.

The IronHike Endurance Series - Spring 2025 takes place at Mohawk Mountain in Cornwall, CT, offering a unique blend of hiking and trail running from June 5 to June 8, 2025. Participants can choose from various events, including individual and team formats, with distances ranging from 15 to over 152 ..

The Sri Chinmoy 24 & 12-Hour, Midnight Marathon is a unique running event taking place at Rockland Lake State Park, NY, on June 7-8, 2025. Participants can choose between a 24-hour race, a 12-hour race, or a Midnight Marathon, all set on a scenic, flat 2.95-mile paved loop. The event caters to runne..

The Ansonia Six Hour Trail Run is an exciting endurance event taking place at the Ansonia Nature Center in Ansonia, Connecticut. Participants will tackle approximately 1.9-mile loops on moderately technical singletrack trails, featuring about 170 feet of elevation gain per loop. Scheduled for the se..

The Summer Solstice Trail Run is a scenic early morning event held in Gay City State Park, offering participants three race distances: 3 miles, 5 miles, and 8 miles. The 8-mile race is part of the Blue-Blazed Trail Running Series and the USATF-CT Mountain, Ultra and Trail series, providing a competi..

The Brooksvale 12-Hour event is a unique running challenge set in Hamden, CT, featuring a 4.25-mile loop course with a total elevation gain of 500 feet per loop. Participants can aim for various distances, including a marathon, 50k, or even 50 miles, making it suitable for runners of all levels. The..

The Centurion Ultra Trail Event, part of the Roosevelt Forest Ultras series, is set to take place in Stratford, Connecticut, featuring a challenging 100-mile race through picturesque terrain. Participants can earn one of three unique buckles based on their completion time: Red for under 24 hours, Wh..

The 7-11 Slurpee Day Ultra 60k is a unique running event taking place in Vernon, CT, on July 11, 2025. Participants will cover a self-supported distance of 37.5 miles, stopping at various 7-11 locations along the route. The event encourages a fun and relaxed atmosphere, with no strict course or pace..

The Interstate 17 Trail Run, taking place in Closter, NJ, is a challenging 17-mile race designed for experienced runners. Participants will navigate a rugged course featuring over 5,000 feet of elevation change, with technical trails and stunning views along the Hudson River. The race consists of fo..

The Jug End Loop Ultra is an exciting running event scheduled for August 23, 2025, at Jug End State Reservation in Egremont, MA. Participants can engage in a 6-hour ultra event, completing as many laps as possible on a scenic 4.2-mile course that features a mix of woods, fields, and an apple orchard..

The Pawling 24 Hour Trail Running Festival is an exciting endurance event taking place in Pawling, NY, featuring a variety of race options including 24-hour, 12-hour, 6-hour, and 3-hour challenges. Participants will run on a scenic loop course that combines pavement, grass, and single-track trails, ..

The IronHike Endurance Series, taking place at Mohawk Mountain in Cornwall, CT, is a unique multi-day event designed for hiking and trail running enthusiasts. Scheduled for October 2-5, 2025, participants can choose from various challenges, including individual and team formats, with distances rangi..

The Run for the Pumpkins Trail Run, organized by the Westerly Track & Athletic Club, is part of the WTAC Fall Race Series and will take place at Bradford Preserve in Westerly, Rhode Island. This event features a 10K, a 5K, and a children's 1K run for participants aged 10 and under. The courses showc..

The Nipmuck Trail Marathon, taking place in Ashford, CT, is a challenging 26.4-mile race that showcases the rugged beauty of the Nipmuck Trail. Participants can choose between the full marathon or a relay option, where two runners split the course. The race features a mix of terrain, including rocks..

The Run the Vineyards - Pindar Fall 8K is a scenic running event set in the picturesque Pindar Vineyards in Peconic, NY. Participants can choose between an 8K and a 5K race, both featuring flat courses primarily on hard-packed dirt trails and grass, making them walker-friendly. The event includes ch..

The Tesla Hertz Run is an exciting running event taking place in Rocky Point, NY, featuring various race distances including a 150 Miler, 100 Miler, 100K, 50 Miler, 50K, and 10 Miler. Set in a picturesque area of Long Island, the course consists of a 10.48-mile loop that offers a serene trail experi..

The Forbidden Forest 30 Hour Ultra Run is an exciting endurance event set in Stratford, CT, where participants can run, power-hike, or walk for up to 30 hours. This ultra run offers various distance options, including 26.2 miles, 50K, 50 miles, 100K, and 100 miles, allowing athletes to challenge the..

The Paine to Pain Trail Half Marathon is a unique running event set in the scenic woods and trails of five parks in Westchester County, New York. This race features a single-loop course that allows participants to experience diverse terrain, primarily consisting of dirt paths, while enjoying the nat..

The Mt. Tom Trail Race, organized by Beast Coast Trail Running, offers participants a chance to explore the scenic beauty of Mt. Tom during peak foliage.The event features challenging courses, including a solo 25k, a 2-person relay, and a solo 10k, all set within the rugged terrain of Mt. Tom State ..