Charm City Run is thrilled to announce that the 51st annual MedStar Health Baltimore Women's Classic 5K presented by New Balance race will take place on June 28, 2026!

This is a Montgomery County Road Runners 5K trail series race beginning at 8:30 AM.

Start your Independence Day celebration by running or walking this popular, long-standing Potomac course in celebration of liberty, courage, and togetherness. Parking is located at the Potomac Presbyterian Church (10301 River Road), which is a short walk to the start/finish. All finishers will receive a commemorative cooling towel.

Age-Handicapped 4-Miler is an annual race held every July 4th to celebrate Independence Day and the club's founding. Unlike a standard race, it features a staggered start based on age and gender, aiming to have all participants finish closer together.

Celebrate America's 250th birthday at the Firecracker 5K For The Troops presented by Leidos. 

Come out in your red, white & blue, run the Ma & Pa Trail, and end at Independent Brewing Company where the first beer is included with race registration for those 21+.

Dust off those spikes for the Midsummer Night’s Mile! It is a track mile, run in heats, and part of our Championship Series and Youth Series.

Joyeux 14 Juillet! Happy Bastille Day! Join DC Road Runners to celebrate with a flat and fast 5K run on the C&O Towpath, starting at Fletcher’s Cove Boathouse.

The Race to Cure Sarcoma (RTCS) Washington D.C brings together hundreds of members of the community who have been impacted by sarcoma. We celebrate, honor, and remember those affected by this rare disease. Join us in the race today!

The flowy, fast, and fun trails at Schaeffer Farms are wonderfully maintained and offer twisty single-track, stream crossings, log ramps, a few hills, and open farm field running.

Do you love running hills? Do you love running in summer heat? Does the DC area humidity inspire you to get out and sweat it out?  If you said yes to any of these questions, or even if you didn’t, come out & join us — you won’t regret it!

Celebrate =PR=’s birthday this year with a 5K or 1K in Fairfax.

Join a bunch of fun-loving people who are as crazy as you are for the 2026 3H Trail Half Marathon and Dahlgren Heritage Rail Trail 50K!  Sure, these races are held in August. In Virginia. That's the sizzling bonus challenge you'll find at this race!  All runners will receive a tank top or t-shirt (your choice!) and a finisher's medal.

Running + Beer + BBQ = Be there! 25k or 50k all trail, and a great after-party! The trails are technical and challenging, yet approachable because of our generous 25k cutoffs (we don't really have one). A great course to hike, run, or both. The after party will include craft beer, great food, and general fun!

Join us on Saturday, August 15, 2026 at RFK Campus for the Legacy Loop 5K — a unique race inside one of DC’s signature summer sports events. Whether you’re lining up for the DC Run Club Championship or the Community 5K, expect a fun, fast, and unforgettable atmosphere.

As part of DLS's ongoing commitment to giving back and supporting causes important to our team members, we are organizing the 3rd Annual DLS 5k & 1 Mile for Lewy Body Dementia! Proceeds will benefit the Lewy Body Dementia Association.

This is your opportunity for the flattest, fastest course in the area! The runway will be closed off for runners to experience a unique look at the airport grounds, something you do not get to do every day! Run past planes and along the actual landing strip on this certified looped course.

The 8K race starts at 7:30 AM at the stripe in the road at the first entrance to the playground parking lot, on the approach from Jackson Road. The turnaround is at the perpendicular of the center court lines of the basketball courts and the hiker-biker trail in the woods. The race finishes at the first perpendicular from the restroom’s first wall on the approach from the parking lot to the hiker-biker trail.

The Annapolis Ten Mile Run is a 10-mile foot race organized by the Annapolis Striders, Inc., a 1000 member, all volunteer, non-profit 501(c)(3) organization.

As the United States celebrates 250 years, lace up for a 10-miler or 5K that brings community, fitness, and historic perspective together.

Held for the past 40 years, the Walk to End HIV is Whitman-Walker’s signature fundraiser that calls on thousands to strap up their shoes and walk or run to support WW’s mission of providing dependable, high-quality, comprehensive and accessible health care to those living with or affected by HIV/AIDS.

A hometown celebration of the District’s running community and culture, the DC Half will take place on the streets of DC in September. The DC Half is presented by your local run shop, Pacers Running, and includes a half marathon and 5K. The DC Half is the best way to race the District.

The 17th annual Annapolis RUN for The Light House provides scenic half-marathon and 5k routes along the trails of Quiet Waters Park and through the beautiful Chesapeake Bay-front community of Hillsmere Shores. This race event is unlike any other in the greater Annapolis area!

Join Food for Others as we race against hunger at our annual 5K & Fun Run!

Your race registration supports Food for Others, a food bank and pantry in Fairfax County who serves as one of the largest providers of free groceries in Northern Virginia.

The Columbia Classic 10K & 5K returns to Downtown Columbia, MD with an exciting new race experience for 2026. This year's updated course takes runners on a fast and scenic route around the iconic Columbia Mall, showcasing the vibrant heart of Downtown Columbia while delivering a fun and accessible challenge for athletes of all abilities.

Get ready to channel your inner lumberjack or lumberjill at the Plaid to the Bone 10K — the coziest, crunchiest, most flannel-filled race of the fall!

The Marine Corps Marathon 8K brings the energy and tradition of MCM Weekend to a shorter, fast-paced distance. Perfect for runners of all levels, participants will experience scenic views, on-course Marine support, and the pride of earning an official MCM Weekend finisher medal while running in the spirit of Semper Fi.

Recognized for impeccable organization on an iconic course managed by the U.S. Marines in Arlington, VA, and the nation’s capital, the Marine Corps Marathon is now the third largest marathon in the United States and remains one of the largest in the world.

The 64th annual JFK 50 Mile will be held Saturday, November 21, 2026.