Schaeffer Half Marathon and 10K Trail Run

Germantown, United States • 7 Nov 2026

Schaeffer Half Marathon, 10K, 5K Trail Run

Schaeffer Trail Runs take place at Button Farm in Germantown, MD on November 7, 2026. The event is staged on private farmland and combines twisty singletrack with open farm field running. The 5K and 10K use the same layout as the summer Blue Crab Bolt course, with a noticeably different late fall landscape. The half marathon mixes extended singletrack sections with unique open-field running.

Course options:

  • 13.5 miles (half marathon), 1,000 ft elevation gain.
  • 6.7 miles (10K), 500 ft elevation gain.
  • 3.2 miles (5K), 230 ft elevation gain.

Facilities and services include well-stocked aid stations, portajons at the start/finish and at specified mile markers, medical support, finisher medals, awards and post-race food such as breakfast burritos. The race provides professional operations, volunteer support, participant shirts and occasional sponsor give-aways.

Logistics note that Button Farm is a working farm with roaming animals; participants and visitors are asked to drive slowly and to respect that the property is private and open only for designated events. Race rules require visible race numbers, no in-ear headphones, no pets, pacers, or strollers on course, and staying on designated trails. Outside assistance is allowed only within 50 meters of aid stations. Age-group categories are offered for Male, Female and Non-Binary divisions from 12-U through 70-79. 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 Mother's Day 5k and 10k in Silver Spring, Maryland, held by Swift Running with a course that passes through Martin Luther King Jr. Recreational Park. The event offers in person and virtual entries with tiered registration fees.

A four-date series of 10K trail runs in the Pickall Area of Patapsco Valley State Park from May 6 to May 27, 2026, with running time results and options to enter single dates or the full series.

A towpath race at Carderock Park in Potomac, MD on May 16, 2026, offering 5K, 10K and half marathon distances; courses are described as fast and flat, walkers are welcome, and virtual entry options include medal and shirt choices.

A four-date series of 10K trail runs in the Pickall Area of Patapsco Valley State Park from May 6 to May 27, 2026, with running time results and options to enter single dates or the full series.

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