Trail Running Calendar Maine 2025-2026

The Riverlands 100 is Maine's first and only 100-mile trail race, taking place at the Androscoggin Riverlands State Park in Turner, ME. Scheduled for May 10, 2025, the event features a challenging course that includes a mix of ATV trails and single-track paths, offering scenic river views and divers..

The Bethel Rotary 5k will take place in Bethel on Saturday 17 May 2025. You can run between 5 and 5 kilometers.

The Trail Festival at Pineland Farms is a vibrant running event taking place over two days, featuring a variety of races for participants of all skill levels. Scheduled for May 24-25, 2025, the festival includes distances such as 100k, 50k, 25k, and shorter races like 5k, 10k, and a Kids' Fun Run. A..

The Longest Day 5K - Gray will take place in Gray on Friday 20 June 2025. You can run between 5 and 5 kilometers.

6 at the Springs is a six-hour endurance running event held in Poland, Maine, along the scenic and historically registered Waterhouse Brook rail trail near Lower Range Pond. The course features a flat, hard-packed 4-mile loop passing multiple watersheds and a picturesque beaver pond, making it ideal..

Hallie’s Hustle is an annual 5K run/walk held at Black Mountain of Maine in Rumford, featuring a scenic trail course that celebrates the legacy of Hallie Oldham, a young trail running enthusiast. The event includes a 5K race for runners and walkers, followed by a half-mile kids fun run. Participants..

The Back Cove Backyard Ultra is a unique running event held in Portland, Maine, featuring a challenging 4.167-mile loop on the scenic Back Cove Trail. Participants compete to complete as many laps as possible, with each lap starting on the hour. The course is mostly flat and non-technical, providing..

The Scribner's Mill 5k is a trail running event held in Harrison, Maine, starting and finishing at the historic Scribner's Mill on the Crooked River. This race offers a scenic "lollipop" loop course through the Crooked River Forest, featuring freshly cut trails lined with tall red pines and beautifu..

The Blue Hill Mountain Trail Fest in Blue Hill, Maine, offers a scenic multi-distance trail running event with 5k, 10k, 25k, and 50k options. The course features a figure-eight loop design ascending Blue Hill Mountain, a 934-foot monadnock with coastal views, wildflower fields, and technical forest..

The Firebird Trail Races is a challenging trail running event held in Windham, Maine, featuring distances of 13 miles, a marathon, and 50K. The race takes place on technical, rocky, and root-filled single-track trails within Lowell Preserve and North Falmouth Community Forest. Participants start and..

The Last Man Standing Ultramarathon is a unique backyard ultra race set in the scenic trails of Pineland Farms, New Gloucester, Maine. Participants tackle a 4.2-mile loop with moderate elevation gain, aiming to complete as many laps as possible within an hour each. The event continues until only one..

The Five Fields Farm Races, held in Bridgton, Maine, feature two challenging trail running events: a 50K ultra marathon and a 10K race called the Bald Pate 10K. The 50K is part of the Loon Echo Race Series and caters to both seasoned ultra runners and newcomers seeking a tough endurance challenge. T..

The Cherry Hill Farm Ultra is an exciting trail running event taking place in Gorham, Maine, featuring a 50K and a 25K race option. The 50K race consists of 12 loops, each measuring 2.6 miles, designed to challenge both novice and experienced runners. The course is flat and non-technical, making it..

The Megunticook Trail Festival in Camden, Maine, features three challenging trail races set in the scenic Camden Hills State Park. The events include the 50K ultramarathon, the Halfast 20K, and the Wicked Tough 10K, each offering unique experiences of the area's rugged terrain and stunning views of..

The Tucard will take place in Orono on Saturday 13 September 2025.

The Mt. A Trail Challenge is an annual running event taking place at Mount Agamenticus in York, Maine. Scheduled for September 20, 2025, the event features two courses: a 5K and a 1-mile challenge, allowing participants to run, hike, or stroll.The race is timed traditionally with stopwatches, and wh..

The 2025 ACT Trail Fest, held at 257 Limerick Road in Arundel, Maine, offers a scenic trail running experience through the Arundel Conservation Trust's multi-purpose trails and the Eastern Trail. Participants can choose from a 5K, 10K, or half marathon, all starting and finishing at the Arundel Muni..

The Pleasant Mountain Race, held in Bridgton, Maine, is a challenging 21k trail run featuring significant elevation gains and technical single-track terrain. Participants tackle steep climbs, including 1,700 feet over 2 miles up Bald Peak and another 1,900 feet over 2.5 miles on the Southwest Ridge..

The Farm to Farm Ultra is a running event scheduled for September 28, 2025, in Freeport, Maine. It offers multiple race distances, including a 50-mile, 50K, 25K, and relay options. The course features scenic rolling hills on paved roads and trail sections through Crystal Spring Farm, with aid statio..

The Bobcat Ridge 25k is a trail running event held at the Edwin L. Smith Preserve in Kennebunkport, Maine. This 25-kilometer race takes participants through scenic trails within the preserve, offering a challenging and beautiful outdoor experience.The event supports the Kennebunkport Conservation Tr..