⚠️ 2027 edition: provisional information
The date is estimated from the 2026 edition (August 15, 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 Sebby 5k is a 5K (3.1 miles) in Gaithersburg, Maryland, on August 15, 2027, starting at 9:00 a.m. It honors the memory of Sébastien Breton, a respected All-Met cross-country runner and a cherished member of the community.
The scenic, spectator-friendly course encourages family and friends to take part. Prizes go to the top three in each men's and women's category. Proceeds fund heart screenings for young athletes, promoting both fitness and community well-being.
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Races nearby
Other upcoming races around Gaithersburg.
MCRRC Stone Mill 50 Mile Run
Nov 7, 2026 · Montgomery Village, MD · 2 mi away
50 mi
Schaeffer Half Marathon and 10K Trail Run
Nov 7, 2026 · Germantown, MD · 4 mi away
3.2 mi · 6.7 mi · 13.5 mi
Rockville 10K/5K
Nov 1, 2026 · Rockville, MD · 5 mi away
6.2 mi · 3.1 mi · 1 mi
Mustang's Milestone 5K
Oct 24, 2026 · Clarksburg, MD · 6 mi away
3.1 mi
Run the Vineyards - Rocklands Farm 5K
Oct 25, 2026 · Poolesville, MD · 12 mi away
3.1 mi
SOMERSET ELEMENTARY Back-to-School Classic 8K
Oct 25, 2026 · Silver Spring, MD · 12 mi away
5 mi · 1.2 mi