Biddeford
Trail Running Calendar near Biddeford 2026-2027
Explore the top trail runs near Biddeford for 2026-2027! We've gathered 12 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
September 2026
A community 5K trail run and walk at Skyline Farm across fields, rolling hills and woods, with a free kids 1K, after-race food, music and prizes.
Experience the summit of Mount Agamenticus with a 5K or 1 mile trail race. Support local conservation efforts while running or hiking through Maine trails and participate in a raffle for all entrants.
Pair up for a three hour endurance relay on a two mile loop of trails and fields. Alternate laps with your partner to accumulate the maximum distance possible in this team based challenge.
Trail races on the ACT Multi-Purpose Trail and Eastern Trail in Arundel offering 5k, 10k, a half marathon, medals, shirts, live music, food, and a free kids bike race.
October 2026
A 25K trail race on October 3, 2026 at Edwin L Smith Preserve in Kennebunkport with proceeds benefiting the Kennebunkport Conservation Trust.
A 32.5 mile five lap trail ultra in Windham, ME on Red, Blue and Purple trails with two aid stations per loop and volunteer support.
Holistic Hustle in Kennebunkport features a timed 5K, a trail 10K and a kids half mile fun run at Emmons Preserve on October 31, 2026. The community fundraiser includes music, family activities, finishers medals and a raffle.
A costumed 5K trail run at Wells Reserve at Laudholm on October 31, 2026, supporting coastal conservation with timing, water stations, T-shirts, and awards.
November 2026
July 2027
Back Cove Backyard Ultra in Portland ME features roughly 4.16 mile hourly loops on the Back Cove Trail repeated until one runner remains.