Trail Running calendar near Amherst 2025-2026

We have found 83 Trailruns within 80 miles of Amherst. See below where and when you can find the races.

The Free to Run Trail Races, organized by the Berkshire Ultra Running Community for Service (BURCS), will take place on June 21, 2025, in Pittsfield State Forest, Massachusetts. This event features three race distances: 15K, 25K, and 50K, designed to challenge participants with scenic trails and sig..

The Brooksvale 12-Hour event is a unique running challenge taking place in Hamden, CT, where participants can test their endurance over a 12-hour period on a scenic 4.25-mile loop with a total elevation gain of 500 feet. Runners can aim for various distances, including 50 miles, marathons, or 50k, m..

July 2025

The F.I.T. Sun Mountain Challenge, taking place in Peru, Vermont, offers a thrilling experience for runners of all levels with events including a 5K, 10K, and a 25K ultra challenge. Set against the stunning backdrop of Bromley Mountain, participants can enjoy beautiful trails and breathtaking mounta..

The Rails to Trails 5K is a scenic point-to-point race held in East Hampton, CT, as part of the Old Home Days celebration. The race begins at the Connecticut Draft Horse Rescue and features a route that includes a shaded stretch along the Air Line Trail. Participants can enjoy a water station along..

The Notchview Ultra is an exciting multi-day running event scheduled for July 11-14, 2025, in Windsor, MA. Participants can choose from various race formats, including 100.7 miles, 72 hours, 48 hours, 24 hours, 12 hours, and 6 hours, all set on a scenic 1.9-mile loop trail. The event features well-s..

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 distance of 37.5 miles, primarily on roads, while making stops at various 7-11 locations along the route. This self-supported run encourages camaraderie and fun, with a so..

The Soapstone Assault is a challenging approximately 5-mile trail race held at Soapstone Mountain, featuring a unique course that requires participants to climb the mountain six times. This event is designed for those seeking a rigorous hill workout, as runners navigate steep, rocky, and potentially..

August 2025

The People's Forest 7-Mile Trail Run, now in its 26th year, is a prominent event in the USATF/CT Mountain Ultra Trail series. Scheduled for August 2, 2025, in Barkhamsted, CT, this race offers participants a scenic and challenging trail experience. The event is dedicated to the memory of Peter Hawle..

The Sweltering Summer Ultra is an annual 8-hour running event held at Clapp Park in Pittsfield, Massachusetts. Participants can run or walk as many laps as they choose on a certified dirt and cinder track, with a total of 74 laps required for marathon completion. The event features a unique aid stat..

Lover's Lane is a unique running event taking place in Chester, VT, featuring both 6-hour and 12-hour races on a scenic 1.8-mile loop with moderate elevation. This fun, community-oriented event encourages participants to bring food to share, fostering a collaborative atmosphere. Basic refreshments,..

The Stonington Cross Country 5K is a running event scheduled for August 13, 2025, in Pawcatuck, Connecticut. This event features a 5K race along with a Children's 1/2 Mile, catering to young participants aged 10 and under. The race begins on the track at Stonington High School, followed by a scenic..

The Tarc Summer Classic will take place in Medfield on Saturday 16 August 2025. You can run between 10 and 40 miles.

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 Thacher Park Trail Running Festival, established in 2014, takes place at Thacher State Park in Voorheesville, NY. This scenic event offers participants a choice of four race distances: 10K, 13.1M, 26.2M, and 50K, allowing runners to experience the park's beautiful trails. The festival promotes a..

September 2025

The TARC Fall Classic will take place in Carlisle on Saturday 6 September 2025. You can run between 10 and 50 miles.

The Macedonia Trail Race, held in Macedonia Brook State Park, Kent, CT, offers a unique trail running experience with stunning single-track paths, challenging climbs, and breathtaking viewpoints. Now in its 7th year, the event features three race distances: 50K, 25K, and 12K, catering to various ski..

The Wicked Mudder will take place in Southwick on Sunday 7 September 2025. You can run between 5 and 5 kilometers.

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 Bear Brook Trail Races, set in the scenic Bear Brook State Park in Allenstown, NH, offers participants a choice of three challenging races: a 10K, Half Marathon, and Marathon. The event showcases the park's beautiful trails, including single tracks and steep hills, with a focus on minimizing lit..

The Veterans Count Nashua 5k Fun Run & Walk will take place in Nashua on Sunday 14 September 2025. You can run between 5 and 5 kilometers.