3 running events in Upper Marlboro, Maryland
From big races to Saturday morning group runs—find running events and connect with the local endurance sports community.
Upper Marlboro
3 events in Upper Marlboro-
Sun, Feb 22, 2026 at 9:00 AM
Come enjoy one of our newer routes at Rosaryville State Park in Maryland! New for 2026 – a half marathon at this venue!
Please note that there is a daily entry fee for Rosaryville State Park and runners are responsible for paying the fee.
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Sat, Mar 28, 2026 at 9:00 AMSee full details
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.
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Sat, Sep 26, 2026 at 12:00 AMSee full details
THANK YOU FOR MAKING OUR 5K WALK/RUN SOUL FITNESS WEEKEND A SUCCESS EACH AND EVERY YEAR!!
The Ivy Community Charities of Prince George's County, Inc. in collaboration with Alpha Kappa Alpha Sorority, Inc., Iota Gamma Omega Chapter is excited to once again offer this event as a customized hybrid experience.
Our Annual 5K Walk/Run Soul Fitness Weekend will offer virtual options for run and walk participation, as well as virtual wellness activities. The in-person event will be held at Watkins Park on Saturday, September 26, 2026 starting at 8:30 am, with live Zumba and health vendors. Just choose your registration of choice and get ready for an exciting weekend.
If you are unable to participate and still want to support, there are so many ways to contribute by becoming a sponsor for the event or making a donation to support The Ivy Community Charities of Prince George’s County, Inc. The funds raised from this event will support mental health awareness and research, address the fight against childhood hunger, and promote other local community programs.
REGISTER NOW and JOIN THE FUN!
Kindest Regards-
Belinda M. Wiley and Shirley A. Stewart-Tibbs
Ways and Means Committee Chairmen
Local Clubs & Organizations
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Club
USA Swimming Club.
[email protected] +1 301-456-5497