Firebird Trail Races
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Event overview
Firebird Trail Races take place in Windham/Falmouth, Maine, with race activities centered in Lowell Preserve at the Windham Fire Station. The event offers the following distances:
- 50K
- Marathon
- 13M
Registration opens January 1, 2026 at 12:00 AM ET. Entry requires a paid registration fee and a separate donation of at least $20 to a nonprofit of the entrant’s choice. Donations must be made between August 24, 2025 and August 21, 2026, and proof of donation must be provided by August 20, 2026. The event does not issue refunds; residual profits will be donated to a local land trust chosen by the organizers.
Course, aid and rules
The course is a mostly single-track, technical 10-mile loop through Lowell Preserve and North Falmouth Community Forest with rocks and roots. Course formats:
- 13M: one 10-mile loop plus an additional 5K on East Windham Conservation Area trails
- Marathon: two laps of the 13M course
- 50K: three 10-mile loops
There are two aid stations: start/finish and a 5-mile turnaround. Both stations will offer water, soda, chips, candy, and LMNT electrolyte drink mix; volunteers will assist and drop bags are allowed at either or both locations. The course will be marked with high-visibility pin flags, directional arrows, and "LEFT", "RIGHT", and "WRONG WAY" signs. The 50K has an overall cut-off of 9 hours (listed as 17:42 minutes per mile). Awards include a wood carved Firebird medal for participants and top finisher awards for male, female, and non-binary in each distance. A pregnancy deferral is available. Visit the organization's website for the most recent information.