Thousands of runners packed the nation’s capital on Saturday for the St. Jude Rock 'n' Roll Washington, D.C. half marathon and 5K, a spring race weekend that stretched from a 12-year-old chasing his first 13.1 miles to a 76-year-old veteran still racking up finish-line medals. Bands, cheer squads and a post-race festival turned the monument-lined streets into what amounted to D.C.’s annual running block party.
In the middle of the crowd were two runners who stood out. Local coverage highlighted 12-year-old Judah King as the youngest boy taking on the half marathon and identified 76-year-old Olimpia Lopez as the oldest woman in the race. Judah, who started running at age five and planned to cover the half alongside his father, and Lopez were both singled out in local reporting, which also noted organizers expected roughly 18,000 participants across the weekend’s events, as reported by WUSA9.
The race’s official final-information packet details how the Health & Fitness Expo took over Hall C of the Walter E. Washington Convention Center on March 19–20, where runners picked up bibs, shirts and gear-check bags ahead of race day. It also lists an 8 a.m. start time for the half marathon, a start line at Constitution Avenue & 14th Street NW, and outlines the finish festival schedule and on-course medical resources, according to Run Rock 'n' Roll.
Course and on-course support
The half-marathon course runs past the Lincoln Memorial, crosses the Arlington Memorial Bridge, then follows Rock Creek Parkway before looping back toward downtown and finishing at Pennsylvania Avenue & 4th Street NW. A District event notice spells out the turn-by-turn route and lays out the block-by-block closures expected to affect central D.C. on race morning, per HSEMA.
What to know for locals
Organizers urged spectators to travel by Metro, suggesting Federal Triangle or Smithsonian for the half-marathon start and Archives for the finish, and advised building in extra time because of staged road closures and emergency no-parking zones. Gear-check stations, pacer teams and a finish-line festival with participant drink tickets are all laid out in the organizer materials, which also remind runners to complete medical information on their bibs before toeing the line, according to the official race packet from Run Rock 'n' Roll.
The race weekend also doubles as a fundraiser. St. Jude Children's Research Hospital is the event’s featured charity, and many participants signed up as St. Jude Heroes raising money during Race Weekend, according to local event listings. From youngsters running beside a parent to longtime racers chasing yet another medal, the mix of a cause-driven event and classic D.C. scenery keeps people coming back to Rock 'n' Roll Washington, D.C.
