Trail Running Calendar Maine 2025-2026

The Frost Fixed-Time Footrace will take place in Orono on Saturday 18 October 2025. You can run between 6 and 6 kilometers.

The Thorne Head Trail Run is a community-focused 4k trail race held at Thorne Head Preserve in Bath, Maine. Hosted by the Kennebec Estuary Land Trust, this event features a mix of fun single-track and wider trails with scenic water views. Designed to be inclusive for both first-time trail runners an..

The Big Brad Ultras, held in Pownal, Maine, offers challenging trail races featuring a 16.5-mile loop through Bradbury Mountain State Park, including Tryon Mountain and Snowman's loop. The course is rugged with hills, rocks, roots, and minimal flat terrain, plus a short stretch of paved and dirt roa..

The Holistic Hustle 5K/10K is an annual running event held at the scenic Emmons Preserve in Kennebunkport, Maine. The 4th edition, scheduled for November 1, 2025, features timed 5K and 10K run/walk races alongside a kids' half-mile fun run for participants aged 13 and under. The event offers a livel..

The Wildlands Summit Run is the 32nd Annual Trail Run held at Great Pond Mountain, featuring a challenging 6.2-mile course that ascends to the summit, offering stunning views and rugged terrain. Established in 1993, this event has evolved over the years, now including a thrilling descent on downhill..

The Bold Coast Bash is a challenging trail running event held in Cutler, Maine, featuring a 50K ultra and a 10.5-mile fun run. The course showcases the stunning Bold Coast cliffs and includes rugged single-track trails with slippery roots, rocks, mud, and unstable bog bridging, demanding careful nav..

The Back Cove Backyard Ultra is a unique endurance running event held in Portland, Maine, on the scenic Back Cove Trail. Participants run a 4.167-mile loop every hour on the hour, continuing until only one runner remains. The course features a mostly flat, non-technical 3.5-mile gravel loop along a..