Schaeffer Half Marathon and 10K Trail Run

Germantown, United States • 7 Nov 2026

Trail Running at Button Farm

The Schaeffer Half Marathon, 10K, and 5K Trail Run takes place at the Button Farm Living History Center in Germantown, MD. The event utilizes the singletrack trails of Schaeffer Farms and the private grounds of Button Farm. The courses consist of a combination of twisty singletrack and running through open farm fields.

Participants can choose from three distinct distances:

  • Half Marathon: A 13.5-mile course with approximately 1,000 feet of elevation gain.
  • 10K: A 6.7-mile course with approximately 500 feet of elevation gain.
  • 5K: A 3.2-mile course with approximately 230 feet of elevation gain.

The event also includes a free kids race for children aged 2-11, which features short out-and-back runs grouped by age. Aid stations are situated along the routes, and portable toilets are available at the start/finish area as well as specific mile markers on the longer courses.

Registration includes a finisher medal, a race t-shirt, and post-race food such as breakfast burritos. Support services on-site include medical personnel and professional timing. Awards are presented to the top five finishers in various age categories, ranging from 12 and under to 70-79. The event maintains several rules for participant safety, including a prohibition on in-ear headphones, pets, and baby strollers. Visit the organization's website for the most recent information.

Race information

14 mi
Half Marathon
7 mi
10k
3 mi
Visit the organization's website for the most recent information.
Trail runs nearby

Trail races at Seneca Creek State Park on June 27 2026 feature 5K and 10K courses through lakeside singletrack and streams, with aid stations, park parking, post race food, and age category awards.

A *5K* trail race at Agricultural History Farm Park on June 28 as part of the MCRRC low-key series. Free for MCRRC members with a 2026 bib and chip; non-members pay $22 (18+) or $11.60 (under 18).

A free 5K fun run on July 4, 2026 organized by Great Falls TrailBlazers. The loop course goes through the woods, meets at the Great Falls Library, is open to all ages and is pet friendly.

Rock the Heat offers scenic 5 km and 10 km races on July 11, 2026, through Rock Creek Regional Park with multiple virtual options and a medal donation initiative for Medals4Mettle.

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