Trail Running calendar near Waterville 2026-2027

We have found 27 Trailruns within 80 miles of Waterville. See below where and when you can find the races.

Get ready for mud and obstacles at the Thomas College Dirty Dog Mud Run. This 5k course on campus features 12-14 obstacles. Choose from competitive heats, a multi-lap challenge, or a fun kids' race.

May 2026

A half marathon on the singletrack trails of the Coös Trails Network in Gorham, NH. The grassroots event supports local trail maintenance and finishes at Big Day Brewing with a post-run voucher.

Test your endurance at this backyard style ultra race on the coastal trails of Kate Furbish Preserve East. Run 4.17 mile loops every hour through scenic single and double track paths for up to 50 miles total.

Join the Bethel Rotary 5K, a fun run supporting local after-school programs. Choose between a 5 km distance or a free 1 mile kids run, with options to participate in-person or virtually. All youth participants under 18 can join the 5K for f..

Experience Maine's premier trail running festival featuring races from 5K to 100K. This multi day event includes a 30 hour endurance challenge, dog friendly canicross races, and a sunset run at Pineland Farms.

June 2026

A 6 mile trail race in Pownal featuring single track paths and rolling hills. Limited to 180 runners, this event kicks off the Bradbury Mountain Trail Race Series with a focus on community and local conservation.

The Otter Pond Trail Races will take place in Standish on Saturday 13 June 2026. You can run 10 kilometers.

Six at the Springs is a flexible six-hour endurance run in Poland, Maine. Participants run a scenic 4-mile flat loop as many times as they wish, with multiple morning start times. All mileage is recognized, and the event highlights local tr..

Enjoy a community celebration in Portland with a 10k trail race, scenic bike rides, or a family friendly 2 mile walk. Finish the day with a festival featuring food trucks, music, and local beer to support Maine trails.

Experience a fun 5 km obstacle mud run designed for women of all fitness levels in Minot. Join as an individual or team to crawl, climb, and slide through the mud in a supportive non competitive environment.

July 2026

Portland's only backyard ultra takes place on the scenic Back Cove Trail. Runners test their endurance by completing a 4.167-mile loop every hour until only one remains. The flat gravel course features full support and a unique last-runner-..

Join an obstacle course event at Sunday River Resort in Newry Maine featuring a 5K course through ski trails and wooded mountain terrain.

Experience technical trail running in New Hampshire with two demanding distances over the Baldfaces and Mount Meader. This event features steep ledges and panoramic views within the scenic White Mountain National Forest.

About the Event The Scribners Mill 5k is part of the Loon Echo Trail Race Series. All proceeds from the series benefit the Loon Echo Land Trust, a Bridgton-based nonprofit that conserves land, protects public access to the outdoors, and bui..

August 2026

A trail running festival on Blue Hill Mountain in Maine, with distances from 5k to 50k on scenic figure-eight loops. The event supports local land conservation and the Wabanaki Alliance. It's a Trail Sisters approved race with aid stations..

The event is cancelled. It had been planned as a 10K ruck obstacle course at Pineland Farms in New Gloucester, Maine, featuring The Crucible with 20+ obstacles and prize rules requiring participants to ruck the full course with a pack.

The Firebird Trail Races in Windham, Maine offer rugged trail running on a technical loop through the Lowell Preserve. Choose from a 13-mile, marathon, or 50K distance on a course marked by rocks and roots. This grassroots event supports lo..

Join the PRHS XC Alumni Race in Minot for a 5K trail run and kids fun run. This community event features friendly competition between alumni and current students followed by a barbecue and kickball.

The Five Fields Farm Races offer a scenic 50K and a challenging 10K on the trails of Maine's Bald Pate and Holt Pond Preserves. Both courses start and finish at the farm's apple orchard. All event proceeds support local land conservation.

September 2026

Test your endurance at Pineland Farms in Maine with this backyard ultra trail race. Run a 4.2 mile loop through pristine wooded trails and see how many laps you can complete in this last person standing format.