(not available for past events)
Pre-registration is required and closes Saturday Dec. 13 at 12 noon. There will be no day-of registration.
Due to the combination of road conditions, particularly for those coming from DVOA and Baltimore, parking issues at the venue due to the snow, plus the forecast of high winds, we have decided to cancel today's event. Refunds will be issued.
Welcome to the Mid-Atlantic Championships at Rosaryville State Park in Maryland. We invite all club members to come out to participate in this annual competition among orienteering clubs of our region – CVOC, DVOA, QOC, and WPOC – as we vie for the coveted Broken Compass Award. Not a club member? Come join the fun anyway - you are also welcome!
You may remember that QOC hosted the Champs in 2024. Due to their Fall NRE and Susquehanna Stumble, DVOA asked that QOC host again in 2025, and we were happy to oblige. Rosaryville is a 982-acre day-use state park with miles of hiking/biking and horse trails.
Pre-registration is required (see below). Participants will have (up to) 3 hours to complete their classic courses. Classic starts continue until 1 pm, but all courses will close promptly at 3pm. In between your races, feel free to picnicmake snowmen or snow angels anywhere surrounding the registration area (as long as you are clear of a path to a start/finish!)
Anyone may participate in the classic and relay races, including people new to orienteering. You may compete for the titles of Mid-Atlantic Individual and Relay champion or just come out for a fun time in the woods; there are options for everybody so don't be intimidated by some of the "competitive" aspects of this event. Your participation helps your club score competition points. Clubs earn points based on attendance as well as performance in the classic race and the relay; you can only help, not hurt, your club by running in races and earning points for your attendance and finish. And just to be completely clear: feel free to do only a classic course, or only a relay, or do both - it's up to you.
We ask that buses bringing JROTC groups drop off their riders and then move the bus to one of the remote parking locations.
Three special notes:
Note re Results: This event, like all QOC events going forward, is expected to have both RouteGadget and LIVELOX available after the event for route comparisons.
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| Course Details |
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| Course Notes |
For those who have orienteered at Rosaryville before, the vegetation is changing dramatically. The map used to be characterized by a maze of mowed open fields. The park is allowing most of these to return to nature. While these are still visible, many are far less easy to run through than in the past, and some are downright impassable. Mike Dvorsky’s updates to the map reflects many of the changes, but by no means all. The historic Mount Airy mansion, near the center of the map, has not been marked off limits as in the past, but the park has asked us to avoid the immediate area of the mansion. An off-limits area has been added to eliminate most plausible route choices that would cross this area. Using the nearby roads is fine. The park is often used by horses and mountain bikes. Please give them a wide berth. Horses always have the right-of-way! On the trails in the north section – look down and watch where you’re running. ‘Nuf said. |
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| Registration | Advance registration is required. Registration will open at 6pm Monday Dec. 8 and will close at noon on Saturday Dec. 13. |
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| Schedule |
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| Location | Rosaryville State Park, Pavilion parking area, Rosaryville, Maryland | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Driving Directions |
Rosaryville State Park, Pavilion parking area, Rosaryville, Maryland
Google Maps Link Apple/iPhone Link
From I-495 exit 11A, head east on Rt 4 (Penn. Ave) for 3 miles. Turn right on Woodyard Rd/MD-223, then quickly move left to turn left on Marlboro Pike. After 2.8 miles, turn right on Crain Hwy/Rt-301 S, then take the first right on W. Marlton Ave into the Park. Follow O'signs within the park.
Park Entrance Fees: $3/pp in-state, $5/pp out-of-state |
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| Entry Fees | Individual Entries Note: juniors = under 21
Group Entries Participants are welcome to orienteer together as a group (up to the maximum for that event; usually 4). Each member of a group is charged their individual rate as shown above, up to a group total of $30 (maximum), and each receives a map. A group receives one epunch. Individuals or groups desiring to compete on a second course after completing their first can do so for a reduced fee of $2/map subject to approval at the event by the Event Director. Important Notes
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| Course Name | Length (km) | Climb (m) | No. Controls | Scale |
|---|---|---|---|---|
| White | 2.2 | 60 | 9 | |
| Yellow | 3.0 | 55 | 9 | |
| Orange | 5.2 | 145 | 10 | |
| Brown | 4.2 | 85 | 11 | |
| Green | 5.8 | 150 | 12 | |
| Red | 7.6 | 200 | 13 | |
| Blue | 9.3 | 285 | 14 | |
| Relay Leg 1 | 1.6 | 50 | 5 | |
| Relay Leg 2 | 2.9 | 90 | 7 | |
| Relay Leg 3 | 3.2 | 85 | 4 |
For those who have orienteered at Rosaryville before, the vegetation is changing dramatically. The map used to be characterized by a maze of mowed open fields. The park is allowing most of these to return to nature. While these are still visible, many are far less easy to run through than in the past, and some are downright impassable. Mike Dvorsky’s updates to the map reflects many of the changes, but by no means all.
The historic Mount Airy mansion, near the center of the map, has not been marked off limits as in the past, but the park has asked us to avoid the immediate area of the mansion. An off-limits area has been added to eliminate most plausible route choices that would cross this area. Using the nearby roads is fine.
The park is often used by horses and mountain bikes. Please give them a wide berth. Horses always have the right-of-way! On the trails in the north section – look down and watch where you’re running. ‘Nuf said.
Advance registration is required. Registration will open at 6pm Monday Dec. 8 and will close at noon on Saturday Dec. 13.
Park Entrance Fees: $3/pp in-state, $5/pp out-of-state
Individual Entries
Note: juniors = under 21
| Club Member, adult | Club Member, junior | Non-Member, adult | Non-Member, junior |
|---|---|---|---|
| $10 | $5 | $20 | $5 |
Group Entries
Participants are welcome to orienteer together as a group (up to the maximum for that event; usually 4). Each member of a group is charged their individual rate as shown above, up to a group total of $30 (maximum), and each receives a map. A group receives one epunch. Individuals or groups desiring to compete on a second course after completing their first can do so for a reduced fee of $2/map subject to approval at the event by the Event Director.
Important Notes