Rosaryville Ramble 5K/10K
Race Date
Feb 27, 2027
Location
Upper Marlboro, MD
Quick facts
- Date
- Saturday, February 27, 2027
- Location
- Upper Marlboro, Maryland
- Distance
- Half marathon (13.1 mi)
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
- Finishers on record
- 30
Course Info
Course Type
Loop Course
Terrain
road
Difficulty
Rolling Hills
Quality Score
1 year running
~30 finishers a year
small race — neutral
0% returning runners
2 timing sources
no finisher data yet
winner 1:27:51
typical high 52°F
Race Day Weather
5-year historical avgStart (Low)
35°
Afternoon (High)
54°
Ideal racing weather — cool and comfortable
0.1"
Precipitation
11 mph
Wind
67%
Humidity
Historical Finish Times
How 30 finishers actually crossed the line across 1 year.
Most recent
2026
Total finishers
30
Median time
2:01:18
Latest turnout
30
States
—
Hover the histogram to inspect specific finish times.
Frequently asked
When is the Rosaryville Ramble 5K/10K?
The Rosaryville Ramble 5K/10K is held on Saturday, February 27, 2027.
Where does the Rosaryville Ramble 5K/10K take place?
It takes place in Upper Marlboro, Maryland.
What distances does the Rosaryville Ramble 5K/10K offer?
The half marathon (13.1 miles).
Is the Rosaryville Ramble 5K/10K course flat and good for a PR?
The Rosaryville Ramble 5K/10K is a rolling hills, loop course course.
How many people run the Rosaryville Ramble 5K/10K?
HalfRuns has finish records for 30 runners who have completed the Rosaryville Ramble 5K/10K.
HalfRuns editorial — independent, no paid placement.
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