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

A community fundraising day at Burke Lake Park with a chip-timed 5k run and a noncompetitive 2k walk. The event supports programs for people with intellectual and developmental disabilities and includes awards, shirts, and post-event festiv..

A Juneteenth trail event in Germantown on June 19, 2026 offering 6K and 12K distances plus virtual options, with a hilly course around Button Farm and the Schaeffer Farm Trails and welcome to walkers.

A rugged out-and-back trail race near Frederick, MD, offering a 50K and a 25K Half Cat on rocky, shaded singletrack with stream crossings, three aid stations, and mandatory on-course hydration.

PUSO 5k & 10k on June 20, 2026 follows the Chesapeake & Ohio Canal path in Georgetown, Washington, DC. Runners and walkers can choose either a 5 km or 10 km distance, with registration fees varying by period.

Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.