Semper Fi 5K/10K

Prepare to embark on a memorable journey at the Semper Fi 5K/10K, taking place on July 19, 2026, in historic Fredericksburg, Virginia. This cherished event, benefiting the Semper Fi Fund, offers participants a chance to run or walk along a scenic paved bike path beside the picturesque Rappahannock River. The course is known for its beautiful river views and features a few slight hills to keep things interesting. For those tackling the 10K distance, be ready to conquer the challenge of the "famous Hospital Hill". The race starts and finishes conveniently at Old Mill Park (2410 Caroline Street, Fredericksburg, VA), where ample parking is available.

Runners can expect a well-supported experience, with water stations strategically placed along the course; the 10K typically features five aid stations, while the 5K has two, and some may offer Gatorade. Packet pickup is hassle-free on race morning, starting an hour before the race kicks off. Beyond the exhilarating run, the Semper Fi 5K/10K is celebrated for its supportive atmosphere, welcoming walkers, strollers, and even leashed pets to join in the camaraderie. Typical race day conditions in mid-July include highs around 88°F and lows around 66°F, with a modest 12% chance of precipitation, making for a warm but often enjoyable summer race.

Whether you're aiming for a personal best on the flat sections or embracing the climb of Hospital Hill, this race offers both a rewarding physical challenge and an opportunity to contribute to a worthy cause. Finishers will receive a custom medal and a technical event shirt to commemorate their accomplishment. If you can't make it to Fredericksburg, a virtual run option is also available, ensuring everyone can participate and receive a custom medal.