⚠️ 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 Run Under the Lights
Nov 21, 2026 · Gaithersburg, MD · 0 mi away
3.1 mi
MCRRC Turkey Burnoff 5 and 10-Mile Race
Nov 28, 2026 · Gaithersburg, MD · 0 mi away
10 mi · 5 mi
MCRRC Seneca Slopes 9K
Dec 6, 2026 · Gaithersburg, MD · 0 mi away
5.6 mi
MCRRC Jingle Bell Jog 8K
Dec 13, 2026 · Rockville, MD · 5 mi away
5 mi
Founders Half Marathon
Dec 13, 2026 · Bethesda, MD · 7 mi away
13.1 mi
Fall Backyard Burn 5M/10M Trail Running Series-Race #2
Nov 22, 2026 · Reston, VA · 9 mi away
5 mi · 10 mi