Rosaryville Veterans Day Trail Race

NOV
14
2026
Trail races of 50K and 20K at Rosaryville State Park near Upper Marlboro MD on wooded single track loops with aid stations, drop bags, and postrace food and fires.
Sat 14 Nov 2026
50 kilometers 20 kilometers

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Rosaryville Veterans Day Trail Race

The Annapolis Striders organize a trail running event at Rosaryville State Park in Upper Marlboro, MD, offering two distances on a 9.5-mile single track perimeter trail. The event is limited to 250 participants and includes on-course aid and support.

Distances:

  • 50K (approximately 3.25 loops of the 9.5-mile perimeter trail)
  • 20K (approximately 1.25 loops of the 9.5-mile perimeter trail)

The course is mostly deep woods and buffed single track with rolling hills; the 50K accumulates roughly 2600 feet of elevation gain. The route is well marked with white pie plates and white confidence ribbons. There are two aid stations on the loop and a designated drop bag area near the trail that is a short walk from the start/finish pavilion. Drop bags will be available at about the 5k, 20k, and 35k points and will not be covered.

Race policies include time limits of 8 hours for the 50K and 7 hours for the 20K, a requirement to reach the bag drop/trail exit point for the final lap by the published cutoff time, and restrictions on headphones, pets, and baby joggers. Packet pickup is on race morning at the pavilion. Awards are given to top finishers overall and to top military runners in each distance.

Postrace provisions include food service, fire pits, music, and yard games. Visit the organization's website for the most recent information.

50 km
50k
20 km
20k

Events nearby

A 5K and Half Marathon along the C&O Canal in Georgetown on August 16, 2026, with in-person and virtual participation options including medal and shirt choices.
Trail 5K and 10K at Mason District Park in Annandale with walkers welcome and both in-person and virtual registration options.
Trail-based races at Mount Vernon District Park on September 6, 2026 offering 5 km and 10 km distances plus virtual participation options.
Scenic 5K and Half Marathon along the Chesapeake and Ohio Canal in Georgetown on September 12, 2026; virtual options and walkers accepted.
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