Rosaryville Half Marathon and 10K Trail Run

March 25, 2018
Results
Home | Trail Running | Rosaryville Half Marathon and 10K Trail Run

Rosaryville Course Descriptions

Conveniently located right off the Capital Beltway, Rosaryville State Park in Upper Marlboro, MD offers fun and challenging terrain, that is also beginner friendly. Not overly technical in nature, this race course is perfect for an early season trail running race.

The race course at Rosaryville is beautiful and fun and winds through mixed hardwood forests and fields. The trails are twisty, relatively smooth, relatively flat and fast. The half marathon course includes the 9 mile perimeter trail, the 2 mile interior trail, and wide open horse trails. The 10K course includes 5 miles of the perimeter trail and just over one mile of wide open horse trails.

Course Length: 13.1 Miles OR 10K (actual course distance is 6.4 miles)

Race day information email

Results

Registration Fees

Half Marathon (13.1 Miles)
$70 – New year by 1/7/18
$75 – Early by 2/25/18
$80 – Regular by 3/22/18
$90 – Race day SOLD OUT!

10K
$45 – New year by 1/7/18
$50 – Early by 2/25/18
$55 – Regular by 3/22/18
$65 – Race day SOLD OUT!

Registration Fee Includes

Fun and challenging course design, sweet finisher medal, professional race operations, wonderful volunteer support, awesome aid stations, medical support, plentiful post-race food (breakfast burritos and other tasty treats – yum!), electric atmosphere, great music, awards and give-a-ways, and a race t-shirt you’ll love.

Race Day Schedule

7:30 – Check-in opens
8:50 – Half marathon pre-race brief
9:00 – Half marathon starts
9:50 10K pre-race brief
10:00 – 10K race starts
10:45 – Post-race food available
11:45 – FREE kids race*
12:00 – Awards (top 5 in each category) and sponsor give-a-ways

* Kids race is for ages 2-11. We split into age groups and run short out and back ‘race’. Kids who participate can pick from the Treasure Box.

Backyard Burn at Laurel Hill

9601 Ox Rd
Lorton, VA 22079

Directions

Rosaryville State Park
7801 West Marlton Ave.
Upper Marlboro, MD 20772

From Virginia:

  • Cross Woodrow Wilson Bridge on the outer loop of the Capital Beltway (I495) north to exit 11A, MD-4 South.
  • Travel 3.1 miles then take right onto Woodyward Rd./MD-223 South.
  • Travel .3 miles then take left onto Marlboro Pike/Osborne Rd. After .5 miles, Marlboro Pike changes to Osborne Rd.
  • Travel 2.3 miles on Osborne Rd. to a right onto Crain Hwy/US-301 South.
  • Travel .2 miles then take a right into the park, on West Marlton Ave.

From Baltimore and points north:

  • Take the inner loop of the Capital Beltway (I495) south to exit 11A, MD-4 South.
  • Travel 3.1 miles then take right onto Woodyward Rd./MD-223 South.
  • Travel .3 miles then take left onto Marlboro Pike/Osborne Rd. After .5 miles, Marlboro Pike changes to Osborne Rd.
  • Travel 2.3 miles on Osborne Rd. to a right onto Crain Hwy/US-301 South.
  • Travel .2 miles then take a right into the park, on West Marlton Ave.

Race Rules

  • Portable music players or any device requiring earphones are not permitted.
  • Outside assistance is only permitted within 50 meters of an aid station.
  • Race numbers must be worn on the front and must be visible at all times.
  • Half marathon racers must maintain a minimum pace that will allow for a 4 hour maximum finish.
  • Pets and Pacers are not allowed on the course.
  • Baby strollers are not permitted on the course.
  • Respect other racers, volunteers, race staff, and the environment. No littering.
  • Poor sportsmanship may result in disqualification.
  • Racers must notify race officials if they drop out of the race.
  • Stay on designated trails.

Age Groups

Male and Female – 19-under, 20-29, 30-39, 40-49, 50-59, 60+

Sponsors

Lots of other awesome adventures!

Full Race Calendar