Trail Running calendar near Waterville 2025-2026

The TruStrength "Uphill Will" 24 Hr skimo will take place in Greenwood on Saturday 14 March 2026.

Riverlands 100 & Relay is a trail ultramarathon held in Turner, Maine, on May 2–3, 2026. The event centers on a 100‑mile race with a relay option, inviting solo runners and teams to tackle the course over two days. The race information page..

Explore scenic trails south of Sebago Lake at the inaugural Otter Pond Trail Races in Standish, Maine on June 13, 2026. Choose a timed endurance Dawn to Dusk challenge, a 10K or a kids run while supporting Bonny Eagle Athletics.

Test your limits at the Back Cove Backyard Ultra in Portland, ME, where runners complete a 4.16 mile loop every hour around Back Cove Park until one remains. Enjoy a flat scenic course, basic aid stations, and a friendly volunteer crew.

Take on the rugged Baldface Scramble in Chatham NH July 25, 2026, with a challenging 29K or shorter 14K loop over the iconic Baldfaces with big climbs and alpine views. Technical, cupless trail racing for experienced mountain runners.

Blue Hill Mountain Trail Fest offers 5k to 50k trail distances on scenic coastal and forested routes with wildflower fields and summit views. Proceeds support local Indigenous groups and the land trust, and registration opens Jan 1, 2026.

Firebird Trail Races in Windham Falmouth Maine feature 50K, marathon and 13M races on technical single track through Lowell Preserve. Tackle rocky, root strewn trails with friendly aid stations and earn a carved wood Firebird medal.

Test your limits at the Last Man Standing Ultramarathon on September 5, 2026 at Pineland Farms in New Gloucester, Maine. Run repeating 4.2 mile wooded loops until a single finisher remains in this backyard ultra classic.

Run the Megunticook Trail Festival in Camden Hills State Park on Sep 12, 2026, with 50K, 20K and 10K options across rocky summits, ocean views and classic Maine woodland trails. Entries are limited so register early.