Get ready to channel your inner ninja at the Ninja 5K, 10K, and Half Marathon, set to challenge runners of all levels on Saturday, August 1, 2026, in historic Williamsburg, Virginia. This US Road Running event promises an exciting day with distances spanning 13.1 miles, 10K, and 5K, all winding through scenic out-and-back courses. Whether you're aiming for a personal best or enjoying a fun run, the picturesque setting provides an engaging backdrop for your athletic endeavors.

The Ninja Half Marathon tackles four loops of the course, while the 10K covers two, and the 5K completes a single, exhilarating out-and-back journey. Participants can look forward to earning a unique finisher medal, a hallmark of the US Road Running Medal Madness series, with opportunities for additional challenge medals throughout the year. Adding to the festive atmosphere, a "best costume" competition encourages runners to embrace the ninja theme and showcase their creativity. Typical race day conditions in early August bring highs around 89°F and lows around 70°F, with an 18% chance of precipitation, so prepare for a warm and potentially humid run.

The race kicks off bright and early at 8:30 AM, with packet pickup conveniently available starting 30 minutes prior to the race. All runners should plan to park at Lois Hornsby Middle School, which also serves as the start and finish line, ensuring easy access to the event. With a generous course time limit of 3 hours and 30 minutes, this race welcomes both seasoned athletes and those looking to soak in the camaraderie and achievement of crossing the finish line in beautiful Williamsburg.