⚠️ 2027 edition: provisional information
The date is estimated from the 2026 edition (May 16, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.
Available distances
About
The Free Spirit 50K Ultra in Leyden, held on May 15, 2027, is a 50K ultramarathon (31 miles) with about 4,300 feet (1,300 meters) of elevation gain, on a course designed for endurance athletes.
The route follows scenic dirt roads past historic farms, through lush forests and over an iconic covered bridge dating from the 1870s, making for a demanding race through some of the most picturesque landscapes in New England.
Prepare for Free Spirit 50K Ultra with RunRun
An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.
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Races nearby
Other upcoming races around Leyden.
WMass Mother's Day Half Marathon
May 9, 2027 · Whately, MA · 18 mi away
13.1 mi · 9 mi
Spofford Lake 10K
Oct 25, 2026 · Chesterfield, NH · 18 mi away
6.2 mi
Western Mass Mothers Day Half Marathon
May 9, 2027 · Whately, MA · 18 mi away
9 mi
Orange Fire Department 5K
May 1, 2027 · Orange, MA · 18 mi away
3.1 mi
Orange Turkey Trot
Nov 7, 2026 · Orange, MA · 19 mi away
3 mi
Veterans in Motion 5K - MA
May 1, 2027 · Williamsburg, MA · 23 mi away
1.5 mi · 3.1 mi