232 Races in Calvert County, MD

We are back and bigger than ever! After last year's sell-out crowd, we are adding a competitive bracket (must run under 7:30 minutes per mile) that will start at 8:10, our full kick-off at 8:40...

Continue the tradition of the Reston 10 Miler and run with =PR= on Sunday, March 7, 2027, at South Lakes High School!A great goal race to keep you training during the winter months or the perfect...

Join us for the Lucky Leprechaun 5K at Reston Town Center!

Now in its 4th year, this event burst onto the capital's running scene and has not looked back!  After 20+ years of successful events in throughout Maryland as well is other states, Corrigan...

Looking for a fun, slightly ridiculous, definitely memorable running challenge? You’ve found it! The Sheetz-to-Sheetz™ Trail Run is a 14-mile, untimed point-to-point adventure benefiting local...

Head into spring with a great 10K. Join us on Sunday, April 11 at One Loudoun at 8:00 am for the =PR= Spring Classic 10K. Run through the beautiful Ashburn neighborhoods, enjoy the view and test...

The Pike’s Peek 10K is one of the Montgomery County Road Runners Club’s premier racing events. The USATF-certified 10k race, known as a "PR course," starts at the Shady Grove Metro Station and...

The 2027 PNC Alexandria Half is happening in Old Town Alexandria on April 25th! The event includes a Half Marathon, 5K and the Kids Dash. The half marathon event offers an exciting course that...

Join us for the 2nd Annual Solomons Island 5k — a scenic run that celebrates community, courage, and commitment. Lace up your shoes and race in the beautiful waterfront town at the mouth of the...

Join Us on May 8, 2027 for the 7th Annual Go Gray in May 5K Walk/Run!Be part of something meaningful at the 6th Annual Go Gray in May Traumatic Brain Injury Awareness 5K Walk/Run on May 8, 2027...

Proudly benefiting Devotion to ChildrenRun or walk in honor of all the Moms out there! We are excited to celebrate all the Moms in our community in 2025. We will run together on Sunday, May 11 at...

Join Us for the 4th Annual Two Rivers "Race Around the Lake" 5K. This is a family friendly race through our community and around Cattail Lake. All proceeds support the Two Rivers Tornados Swim...