Rosaryville Half Marathon, 10K, 5K Trail Run
When is Rosaryville Half Marathon, 10K, 5K Trail Run?
Rosaryville Half Marathon, 10K, 5K Trail Run takes place on Saturday, March 28, 2026 in Upper Marlboro, MD.
What distances does Rosaryville Half Marathon, 10K, 5K Trail Run offer?
Rosaryville Half Marathon, 10K, 5K Trail Run offers 6 events: Virtual 5K, 5K, Virtual 10K, 10K, Virtual Half Marathon, Half Marathon.
| Event | Distance | Price | |
|---|---|---|---|
| Virtual 5K | 3.1 mi | $50.00 | Register |
| 5K | 3.6 mi | $47.50 | Register |
| Virtual 10K | 6.2 mi | $50.00 | Register |
| 10K | 6.7 mi | $57.50 | Register |
| Virtual Half Marathon | 13.1 mi | $50.00 | Register |
| Half Marathon | 13.5 mi | $80.00 | Register |
How much does Rosaryville Half Marathon, 10K, 5K Trail Run cost?
Registration for Rosaryville Half Marathon, 10K, 5K Trail Run starts at $40.00. Prices vary by event distance.
Where is Rosaryville Half Marathon, 10K, 5K Trail Run held?
Rosaryville Half Marathon, 10K, 5K Trail Run is held in Upper Marlboro, MD at Rosaryville State Park.
About Rosaryville Half Marathon, 10K, 5K Trail Run
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. The 5K course consists of part of the perimeter trail and some equestrian trails.
Our charity partner for this event is City Kids. If you are able, please consider making a donation to this amazing organization during registration.
Referral Rewards
Refer your friends and family using your referral link and earn the following rewards:
- Refer 3 people and receive a $25 refund!
- Refer 6 people and receive a second $25 refund!